SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 50t 110 BCD GXP Spindle Interface Black. Featuring forged aluminum arms and SRAMs game changing X-Sync chainrings this crankset hits the sweet spot between weight durability and performance.X-SYNC Chainrings are compatible with SRAM 11 and 10 speed chains
45.5mm chainline is compatible with130 or 135mm spaced rear dropouts
Chainring spider is removable
Q-factor for GXP cranks is 149.6mm Q-factor for BB30 is 147.4mm
- TECH SPECS
| Drivetrain Speeds | 11 |
| Drivetrain Speeds | 10 |
| Rings | 50 |
| Defined Color | Black |
| Spindle Interface Type | TruVativ GXP |
| Spindle Interface Type | SRAM/Truvativ GXP |
| Number of Chainrings | Chain Retaining Single |
| Chainring BCD | 110 |
| Crank Intended Use | Road |
| Color | Black |
| Pedal Spindle | 9/16" |
| BB Included | No |
| Chainline/Hub Compatibility | 130 Hubs |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs < 415 mm Chainstay |
| Crank Length (mm) | 172.5 |