SRAM Rival 1 Crankset
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The SRAM Rival 1 crankset is an aluminium single-chainring crankset with a 42 or 50-tooth chainring, designed for tarmac, cyclocross and triathlon. The manufacturer lists it for varied terrain, from road racing to off-road rides. The black aluminium cranks and GXP bottom bracket make it an option for those looking for a simple crankset.
It pairs 42 or 50-tooth chainrings with 170, 172,5 or 175 mm cranks (the 170 mm version only with the 42-tooth chainring). Choose according to the gearing you need and your height. The GXP bottom bracket requires separate cups, which are not included.
| Speed | 11-speed |
|---|---|
| Chainring teeth | 42 and 50 teeth |
| Crank length | 170, 172,5 and 175 mm |
| Bottom bracket | GXP |
| Pitch circle diameter (BCD) | 110 mm |
| Chainline | 47.5 mm |
| Crank material | Aluminium |
| Chainring protection | None |
| Colour | Black |