The SRAM Force 1 GXP crankset is a single-chainring crankset for road bikes with a 1x11 drivetrain, designed for riders who want a simple drivetrain with a GXP interface. The arms are made of carbon, and the spider is forged aluminum. X-SYNC technology is designed to provide complete chain control, with a 42-tooth aluminum chainring.
GXP cups are not included, so check that your frame is compatible with GXP or PF GXP 68 mm. Choose the crank arm length from 165, 170, 172.5, and 175 mm, depending on your bike's geometry. The reference weight is 542 g with a 42T chainring and 172.5 mm crank arm, while the chainline is 47.5 mm.
| Speeds | 1x11 |
|---|---|
| Bottom bracket | GXP (cups not included) |
| Bottom bracket compatibility | BB30/PF30 68 mm, BBRight, BB386, GXP/PF GXP 68 mm |
| Spindle interface | 24 mm, 30 mm |
| Chainring diameter (BCD) | 110 mm |
| Chainring teeth | 42T |
| Crank arm length | 170 mm |
| Available lengths | 165, 170, 172.5, 175 mm |
| Chainline | 47.5 mm |
| Arm material | carbon |
| Spider material | forged aluminum |
| Chainring material | aluminum |
| Weight | 542 g (42T, 172.5 mm) |
Ships in 5-6 business days.