SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 50t 110 BCD GXP Spindle Interface BLK Model=PrepStand Elite Workstand The wheel’s 21mm internal width

The wheel’s 21mm internal width is aerodynamically optimized for use with 28mm wide tires

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5" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility 6-Bolt Disc

Mini cluster construction reduces weight and increases durability

SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 50t 110 BCD GXP Spindle Interface BLK Model=PrepStand Elite Workstand The wheel’s 21mm internal widthSRAM 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