SRAM Rival 1 Crankset
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The SRAM Rival 1 crankset is an aluminum, single-chainring crankset with a 42- or 50-tooth chainring, designed for road, cyclocross, and triathlon. The manufacturer recommends it for a variety of terrain, from road races to gravel rides. Its black aluminum crank arms and GXP bottom bracket make it a straightforward option.
It is compatible with 42- or 50-tooth chainrings and 170, 172.5, or 175 mm crank arms (the 170 mm option is only available with the 42-tooth chainring). Choose based on the gearing you need and your height. The GXP bottom bracket requires separate cups, which are not included.
| Speeds | 11-speed |
|---|---|
| Chainring teeth | 42 and 50 teeth |
| Crank arm length | 170, 172.5, and 175 mm |
| Bottom bracket | GXP |
| Bolt circle diameter (BCD) | 110 mm |
| Chainline | 47.5 mm |
| Crank arm material | Aluminum |
| Chainring protection | None |
| Color | Black |
Ships in 5-6 business days.