SRAM cut grams out of their Rival aluminum crankarms, but didn't cut corners on power measurement. The light and accurate spindle-based power unit nestles into the striking redesigned arms to give you the data you need, and our newest direct mount chainrings are light and stiff while looking good.
- Spindle-based power meter unit measures left side power to calculate total watts
- Long battery life (400+ hours) to power a season of rides (User replaceable AAA lithium battery)
- IPX7 waterproof to 1 meter for 30 minutes
- X-Sync wide-tooth, narrow-tooth aluminum chainring technology provides maximum chain control
- Carbon fiber crankarms are incredibly strong and lightweight
- DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately)
- 150mm Q-factor / 47.5mm chainline
| Item Specifications |
|---|
| BB Included |
No |
| Chainline/Hub Compatibility |
135/142 Road Disc Hubs < 415 mm Chainstay |
| Chainline/Hub Compatibility |
135/142 Road Disc Hubs > 415 mm Chainstay |
| Chainring BCD |
Direct Mount SRAM 8-Bolt |
| Color |
Carbon |
| Crank Intended Use |
Gravel |
| Crank Intended Use |
Road |
| Crank Length (mm) |
170 |
| Defined Color |
Carbon |
| Drivetrain Speeds |
12 |
| Drivetrain Speeds |
13 |
| Number of Chainrings |
Chain Retaining Single |
| Pedal Spindle |
9/16" |
| Rings |
42 |
| Spindle Interface Type |
SRAM DUB |
SRAM Rival 1x XPLR AXS 12/13-Speed Power Meter Wide Crankset E1 Crankset UPC: 710845916083
