Products

Áspero was engineered for pure, unapologetic speed, ready to take down finish lines, KOMs, PRs, and FKTs. A bike built without limits, for the riders looking to test them. It’s stiff—Classics-racing stiff—and performs like you’d want a road bike to perform off-road. We think that makes sense, and it’s what we were trying to do when we were stuffing bigger tires into our existing frames and swapping in aftermarket forks to get a 40mm tire up front. 

FEATURES:

• Two-Position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero to fit most 700c x 42mm or 650b x 49mm wheel/tire combinations. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
• Balanced Handling: Stiffness and handling work together to ensure the bike tracks predictably and responds immediately to critical pedal and bracing inputs.

SPECS:

Áspero was engineered for pure, unapologetic speed, ready to take down finish lines, KOMs, PRs, and FKTs. A bike built without limits, for the riders looking to test them. It’s stiff—Classics-racing stiff—and performs like you’d want a road bike to perform off-road. We think that makes sense, and it’s what we were trying to do when we were stuffing bigger tires into our existing frames and swapping in aftermarket forks to get a 40mm tire up front. 

FEATURES:

• Two-Position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero to fit most 700c x 42mm or 650b x 49mm wheel/tire combinations. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
• Balanced Handling: Stiffness and handling work together to ensure the bike tracks predictably and responds immediately to critical pedal and bracing inputs.

SPECS:

Áspero was engineered for pure, unapologetic speed, ready to take down finish lines, KOMs, PRs, and FKTs. A bike built without limits, for the riders looking to test them. It’s stiff—Classics-racing stiff—and performs like you’d want a road bike to perform off-road. We think that makes sense, and it’s what we were trying to do when we were stuffing bigger tires into our existing frames and swapping in aftermarket forks to get a 40mm tire up front. 

FEATURES:

• Two-Position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero to fit most 700c x 42mm or 650b x 49mm wheel/tire combinations. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
• Balanced Handling: Stiffness and handling work together to ensure the bike tracks predictably and responds immediately to critical pedal and bracing inputs.

SPECS:

Our engineers like to joke that, "if it looks fast, it probably is." But there’s some truth to that, and Áspero-5 looks fast standing still. No cables in the wind, tube shapes from our aerodynamically-proven library, and a hint of a cut out in the seat tube, all add up to a bike that proves the adage.

FEATURES:

• Lightweight Speed: Some might say aero doesn’t matter on a gravel bike, but if you’ve battled a headwind across an open prairie, the thirty-two grams of drag you’ll save with the Áspero-5 come as a welcome respite. Most gravel racing is done without the benefit of a World Tour peloton—or World Tour tactics—and when it’s your nose in the wind all day, it’s nice to know your bike’s shouldering a bit of the load.
• Two-Position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero to fit most 700c x 42mm or 650b x 49mm wheel/tire combinations. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.

SPECS:

The all-new Áspero-5 was built for the front end of the race, and is the most aerodynamic gravel bike ever created. Cervélo has long been synonymous with aerodynamic performance, and we’ve brought that 30 years of expertise to gravel racing. The new bike is a stunning 37 Watts faster than the outgoing model, and 34 Watts faster than its nearest competitor. With clearance for 45mm tires, downtube storage, and a threaded bottom bracket, Áspero-5 is ready to race the second it rolls off the shop floor. The Áspero-5 made a rainbow-jersey debut under UCI Gravel World Champion Marianne Vos, and will be campaigned by some of the most elite bike racers in the world.

FEATURES:

• Shape of Speed: Áspero-5 is 37 Watts faster than its predecessor, and 34 Watts faster than the nearest competitor. Cervelo has long led the industry in aerodynamics, and we’ve delivered a gravel race bike worthy of that reputation. The aero handlebar and stem are responsible for nearly 6 Watts of that savings on their own.
• Weight: The new Áspero-5 is 66 grams lighter than its predecessor, despite adding a significant amount of surface area to improve aerodynamic performance. 
• Mixed & Matched Tire Geometry: When fitted with equally-sized tires (e.g. 42mm front and rear), Áspero-5’s handling is stable, confidence-inspiring, and ready for the roughest courses. To increase aerodynamics even further, and sharpen handling for less-technical courses, we optimized the geo for a 4mm tire width differential (e.g. 40mm front, 44mm rear). 
• Downtube Storage: First seen on the P-Series triathlon bike, we’ve implemented our industry-leading downtube storage door on the Aspero-5. It’s the lightest and most aerodynamically efficient system on the market, and puts a tube, tools, and a flat kit inside the frame and out of the wind.

SPECS:

Designed for long, fast gravel races, Aspero-5 is for those who toe the start line with purpose, and aim to be in the group straightaway. Our engineers like to say, “if it looks fast, it probably is.” It’s a bit tongue-in-cheek, but there’s some truth to it, and Aspero-5 looks fast standing still. The cables are tucked neatly inside the stem and headtube, there’s a hint of a wheel cutout, and all of the tube shapes come from our race-proven library of shapes.

FEATURES:

• Lightweight Speed: Some might say aero doesn’t matter on a gravel bike, but if you’ve battled a headwind across an open prairie, the thirty-two grams of drag you’ll save with the Áspero-5 come as a welcome respite. Most gravel racing is done without the benefit of a World Tour peloton—or World Tour tactics—and when it’s your nose in the wind all day, it’s nice to know your bike’s shouldering a bit of the load.
• Two-position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero with clearance for up to 700c x 40mm tires or 650b x 49mm tires. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
• SRAM Integrated Power: Red and Force builds include Quarq Zero powermeters integrated into the crank. The integration of a powermeter results in better stiffness, lighter weight, and improved accuracy over aftermarket solutions—and the DZero delivers power measurement accurate to +/- 1.5%, even in variable temperatures.

SPECS:

Designed for long, fast gravel races, Aspero-5 is for those who toe the start line with purpose, and aim to be in the group straightaway. Our engineers like to say, “if it looks fast, it probably is.” It’s a bit tongue-in-cheek, but there’s some truth to it, and Aspero-5 looks fast standing still. The cables are tucked neatly inside the stem and headtube, there’s a hint of a wheel cutout, and all of the tube shapes come from our race-proven library of shapes.

FEATURES:

• Lightweight Speed: Some might say aero doesn’t matter on a gravel bike, but if you’ve battled a headwind across an open prairie, the thirty-two grams of drag you’ll save with the Áspero-5 come as a welcome respite. Most gravel racing is done without the benefit of a World Tour peloton—or World Tour tactics—and when it’s your nose in the wind all day, it’s nice to know your bike’s shouldering a bit of the load.
• Two-position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero with clearance for up to 700c x 40mm tires or 650b x 49mm tires. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
• SRAM Integrated Power: Red and Force builds include Quarq Zero powermeters integrated into the crank. The integration of a powermeter results in better stiffness, lighter weight, and improved accuracy over aftermarket solutions—and the DZero delivers power measurement accurate to +/- 1.5%, even in variable temperatures.

SPECS:

The all-new Áspero-5 was built for the front end of the race, and is the most aerodynamic gravel bike ever created. Cervélo has long been synonymous with aerodynamic performance, and we’ve brought that 30 years of expertise to gravel racing. The new bike is a stunning 37 Watts faster than the outgoing model, and 34 Watts faster than its nearest competitor. With clearance for 45mm tires, downtube storage, and a threaded bottom bracket, Áspero-5 is ready to race the second it rolls off the shop floor. The Áspero-5 made a rainbow-jersey debut under UCI Gravel World Champion Marianne Vos, and will be campaigned by some of the most elite bike racers in the world.

FEATURES:

• Shape of Speed: Áspero-5 is 37 Watts faster than its predecessor, and 34 Watts faster than the nearest competitor. Cervelo has long led the industry in aerodynamics, and we’ve delivered a gravel race bike worthy of that reputation. The aero handlebar and stem are responsible for nearly 6 Watts of that savings on their own.
• Weight: The new Áspero-5 is 66 grams lighter than its predecessor, despite adding a significant amount of surface area to improve aerodynamic performance. 
• Mixed & Matched Tire Geometry: When fitted with equally-sized tires (e.g. 42mm front and rear), Áspero-5’s handling is stable, confidence-inspiring, and ready for the roughest courses. To increase aerodynamics even further, and sharpen handling for less-technical courses, we optimized the geo for a 4mm tire width differential (e.g. 40mm front, 44mm rear). 
• Downtube Storage: First seen on the P-Series triathlon bike, we’ve implemented our industry-leading downtube storage door on the Aspero-5. It’s the lightest and most aerodynamically efficient system on the market, and puts a tube, tools, and a flat kit inside the frame and out of the wind.

SPECS:

Designed for long, fast gravel races, Aspero-5 is for those who toe the start line with purpose, and aim to be in the group straightaway. Our engineers like to say, “if it looks fast, it probably is.” It’s a bit tongue-in-cheek, but there’s some truth to it, and Aspero-5 looks fast standing still. The cables are tucked neatly inside the stem and headtube, there’s a hint of a wheel cutout, and all of the tube shapes come from our race-proven library of shapes.

FEATURES:

• Lightweight Speed: Some might say aero doesn’t matter on a gravel bike, but if you’ve battled a headwind across an open prairie, the thirty-two grams of drag you’ll save with the Áspero-5 come as a welcome respite. Most gravel racing is done without the benefit of a World Tour peloton—or World Tour tactics—and when it’s your nose in the wind all day, it’s nice to know your bike’s shouldering a bit of the load.
• Two-position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero with clearance for up to 700c x 40mm tires or 650b x 49mm tires. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
• SRAM Integrated Power: Red and Force builds include Quarq Zero powermeters integrated into the crank. The integration of a powermeter results in better stiffness, lighter weight, and improved accuracy over aftermarket solutions—and the DZero delivers power measurement accurate to +/- 1.5%, even in variable temperatures.

SPECS:

The all-new Áspero-5 was built for the front end of the race, and is the most aerodynamic gravel bike ever created. Cervélo has long been synonymous with aerodynamic performance, and we’ve brought that 30 years of expertise to gravel racing. The new bike is a stunning 37 Watts faster than the outgoing model, and 34 Watts faster than its nearest competitor. With clearance for 45mm tires, downtube storage, and a threaded bottom bracket, Áspero-5 is ready to race the second it rolls off the shop floor. The Áspero-5 made a rainbow-jersey debut under UCI Gravel World Champion Marianne Vos, and will be campaigned by some of the most elite bike racers in the world.

FEATURES:

• Shape of Speed: Áspero-5 is 37 Watts faster than its predecessor, and 34 Watts faster than the nearest competitor. Cervelo has long led the industry in aerodynamics, and we’ve delivered a gravel race bike worthy of that reputation. The aero handlebar and stem are responsible for nearly 6 Watts of that savings on their own.
• Weight: The new Áspero-5 is 66 grams lighter than its predecessor, despite adding a significant amount of surface area to improve aerodynamic performance. 
• Mixed & Matched Tire Geometry: When fitted with equally-sized tires (e.g. 42mm front and rear), Áspero-5’s handling is stable, confidence-inspiring, and ready for the roughest courses. To increase aerodynamics even further, and sharpen handling for less-technical courses, we optimized the geo for a 4mm tire width differential (e.g. 40mm front, 44mm rear). 
• Downtube Storage: First seen on the P-Series triathlon bike, we’ve implemented our industry-leading downtube storage door on the Aspero-5. It’s the lightest and most aerodynamically efficient system on the market, and puts a tube, tools, and a flat kit inside the frame and out of the wind.

SPECS:

Our engineers like to joke that, "if it looks fast, it probably is." But there’s some truth to that, and Áspero-5 looks fast standing still. No cables in the wind, tube shapes from our aerodynamically-proven library, and a hint of a cut out in the seat tube, all add up to a bike that proves the adage.

FEATURES:

• Lightweight Speed: Some might say aero doesn’t matter on a gravel bike, but if you’ve battled a headwind across an open prairie, the thirty-two grams of drag you’ll save with the Áspero-5 come as a welcome respite. Most gravel racing is done without the benefit of a World Tour peloton—or World Tour tactics—and when it’s your nose in the wind all day, it’s nice to know your bike’s shouldering a bit of the load.
  
• Two-Position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
• Multiple Configurations: We designed Aspero to fit most 700c x 42mm or 650b x 49mm wheel/tire combinations. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame

SPECS:

The Aspire offers a thin, breathable feel and firm compression for enduring performance on rides. Engineered with moisture-wicking fibers, it keeps feet dry, secure, and supported up to mid-calf.

FEATURES:

• Engineered with an ultra-thin profile to deliver unparalleled fit & feel
• Signature Olefin fibers wick moisture, keeping your feet cool, dry, and blister-free
• Grips the contours of your feet to support the arch and help reduce fatigue
• 79% Nylon / 18% Olefin / 3% Spandex

• Vinyl sticker packs with 4 assorted stickers per pack
• Perfect for top tubes, head tubes, or your tool box

• Vinyl sticker packs with 4 assorted stickers per pack
• Perfect for top tubes, head tubes, or your tool box

• Vinyl sticker packs with 4 assorted stickers per pack
• Perfect for top tubes, head tubes, or your tool box

Cycling is inherently tough on the body and the mind, so why suffer more than you have to? Don’t add saddle sores to the list of elements you’re battling while riding your bike. That’s why we first developed our ASSOS Chamois Crème around the turn of the millennium (after intensive research and multiple prototypes). There’s been an air of mystery surrounding this ultra-luxe cycling essential ever since. Now in its fifth iteration, our invaluable ASSOS Chamois Crème relies on natural extracts to protect your skin from irritation due to friction and the build-up of bacteria. With 10,000s of pots sold each year, this sensitive cream for cycling also rehydrates and replenishes the skin in this sensitive area, meaning a reduced chance of rubbing and inflammation from hours spent in the saddle. By eliminating the risk of saddle sores and discomfort while road riding, mountain biking or gravel grinding, our ASSOS Chamois Créme ensures that ...

The Assos Cycling Bra is a high-performance, supportive base layer engineered specifically for the needs of cyclists in forward riding positions. Developed with input from professional riders, it features Force, a new warp-knit textile on the front panel that provides gentle compression and adaptive four-way stretch without restricting movement. The ultralight Sens 2L fabric on the back panel and straps enhances breathability and comfort, making it ideal for everything from high-summer rides to layered spring and fall training. Designed for compatibility with heart rate monitors, the racerback construction adds stability while maintaining a low-bulk fit under jerseys. The fabric’s moisture-wicking and fast-drying properties help regulate temperature and maintain comfort across all seasons. The Assos Cycling Bra offers great support and is designed for cyclists.

The Assos Cycling Cap is a tradition in the cycling community with an iconic look and an updated construction. It features better moisture management and more cooling than ever. Lightweight mesh leads to more cooling and breathability for your head, especially compared to cotton. A single central panel and a panel on each side properly conforms to the head and reduces bulk under a helmet. With its trademarked white stripe down the center, it still looks like the cap of old. The Assos Cycling Cap is cemented into cycling history and continues to improve.

The Assos Dyora RSV Bib Shorts S11 are the foundation of the Dyora Racing Series, designed for elite-level training and racing with a second-skin fit and highly breathable compression. The Type.911 textile provides low-volume muscle support with a silky, abrasion-resistant texture, fast-drying performance, and UPF 50+ protection. Raw-cut leg openings with minimal skinGrip finish keep the shorts in place without added pressure or bulky seams, while the zeroPressure Waist improves comfort in aggressive positions. An updated X-Frame bib strap system stabilizes the insert and main body panel under high-intensity efforts by limiting sag through the lower back.

The Dyora R S11 insert uses a female-specific 9mm Shock-Absorb Damping System with 3D Waffle perforated foam and a streamlined, thermoformed shape for breathability and reduced friction. The goldenGate 2.0 design attaches the insert at the front and rear, allowing it to move independently with the rider while new side cut-outs minimize bulk through the pedal stroke. The Assos Dyora RSV Bib Shorts combine race-focused support, breathable comfort, and premium textiles for long days of high-effort riding.

The Assos Dyora RSV Short Sleeve Jersey S11 is the lightest and most aerodynamic women’s jersey in the Assos Racing Series, designed for maximum performance in the hottest, most demanding conditions. Its Hill Rombo main body textile is an open-structured circular knit engineered for extreme breathability, cooling, and odor control, while 550CX sleeves offer a compressive fit with UPF 40 protection and race-oriented aerodynamics. The jersey features a shortened torso to reduce wrinkling in aggressive positions, a collar shape that promotes unrestricted breathing, and a second-skin AEDP flederMann racingFit developed with WorldTour input. A Stabilizator V11 rear panel supports loaded pockets. Details like the bonded raw-cut sleeves, zipperless front, and PILtec Plug-In hem help the Assos Dyora RSV Jersey stand out as a top choice in women’s cycling.

The new earlyWinterGlove_S7 replaces its successor, the earlyWinter 851 Glove.

Assos has further reduced the volume and increased its protection level. Perfect for winter rides. If temperature drops wear the insulatorGlove L1 underneath.

The Assos Equipe R Short Sleeve Jersey S11 is an ultralight, hyper-cooling jersey engineered for daily training and racing in hot conditions. Built with race-tuned aerodynamics and extreme breathability, the jersey features the new AirCell textile, a lightweight circular knit with an open hexagon pattern for maximum cooling and body-wrapping stretch. Its streamlined, second-skin racingFit enhances comfort and performance, while bonded sleeves and zipper provide a low-volume, frictionless finish. The rear hem includes a PILtec Plug-In band for added stability and grip, while the Triple Ramp Pockets secure and stabilize your gear during high-intensity efforts. The Assos Equipe R Jersey is one of the fastest and lightest on the road.

The Assos Equipe R Short Sleeve Jersey S11 is an ultralight, hyper-cooling jersey engineered for daily training and racing in hot conditions. Built with race-tuned aerodynamics and extreme breathability, the jersey features the new AirCell textile, a lightweight circular knit with an open hexagon pattern for maximum cooling and body-wrapping stretch. Its streamlined, second-skin racingFit enhances comfort and performance, while bonded sleeves and zipper provide a low-volume, frictionless finish. The rear hem includes a PILtec Plug-In band for added stability and grip, while the Triple Ramp Pockets secure and stabilize your gear during high-intensity efforts. The Assos Equipe R Jersey is one of the fastest and lightest on the road.

The Assos RS Bib Short Targa S9 is full of improvements for competitive riders It utilizes the Assos racingFit which balances speed with comfort. Stability and confident comfort is the goal of this build, keeping riders in a fast position without sacrificing comfort. The comfort comes from the Type.441 fabric which keeps the legs feeling lightly compressed and mobile. The construction of the leg panels keeps an incredibly stable and comfort insert in place as well. The Assos RS Bib Short Targa S9 is a great choice for race day or training.

The Assos Equipe RS Le Houdini Roadsuit S11 is a race-focused speedsuit developed with input from Tudor Pro Cycling and the Swiss Cycling Federation. It is engineered for lightweight aerodynamics, enhanced cooling, and compressive support. The jersey portion uses Hill Rombo, a lightweight aerodynamic textile, while the sleeves incorporate 550CX for a breathable, second-skin fit. The lower section is built from Type.911, the same fabric used in the Equipe RS S11 bib shorts, offering smooth compression, quick-drying performance, UPF 50+ protection, and odorControl. The butterfly-wrap S11 pattern enhances stability and compression around the core while reducing weight, and the full-length front zipper allows for easy temperature regulation and natural breaks on long race days.

The RS S11 insert features a 9mm single-layer platform with a soft Mineral Tec top sheet and goldenGate 2.0 construction, designed to move with the body and reduce friction. Its 3D Waffle foam and kraterCooler airflow channels improve breathability, while the whirlKrater perforation pattern maintains a cool microclimate in high heat. Raw-cut leg openings with skinGrip Finish provide a secure, low-profile fit, and the Soft Compression Module offers support without restriction in aerodynamic positions. A dedicated radio pocket with internal cable routing adds practical race-day function. The Equipe RS Le Houdini Roadsuit S11 as a high-performance option for the fastest road riding in the hottest conditions.

The Assos Equipe RS Rapidfire Chronosuit S11 is a skinsuit designed for competition or pure speed, developed with professional feedback and optimized for aerodynamic performance on the track or time trials. Featuring new-generation textiles, the upper uses Hawk-01, a drag-reducing woven fabric with rhombus construction. Eagle-01 material on the sleeves and lower back channels airflow through its wind-stripe texture. The lower portion is constructed from Type.959Kompressor, a compressive woven textile shared with the RSR Bib Shorts S11 that offers increased breathability, cooling, and abrasion resistance. It also has anti-slip and UPF 50+ protection. With a second skin fit that extends longer in the legs than typical racingFit patterns, the Chronosuit uses bonded seams, raw-cut edges, and a minimalist finish to minimize bulk, drag, and irritation.

The RS Chrono S11 insert features a 9mm single-layer platform with compressive foam and a free-floating goldenGate 2.0 design, allowing the pad to move naturally with the rider while reducing friction through the pedal stroke. Its 3D Waffle construction increases breathability and sheds excess weight. Designed without storage pockets, the Chronosuit instead includes an internal radio slot, a transparent rear race number window, and internal cable routing—all engineered to meet race-day needs without compromising aerodynamics. The Equipe RS Rapidfire Chronosuit S11 is ready for the highest level of cycling, offering pure speed, full coverage, and low weight, helping riders go their fastest.