SRAM Crankset Red D1 (BB Not Included)

FOR TREK FRAME WITH BB90 and FRAMES WITH ITALIAN THREAD – GXP INTERFACE (NOT DUB COMPATIBLE)

SPECIFICATIONS
PTA_Speeds: 12
PTA_BB Compatibility: GXP/PF GXP 68mm
PTA_Chainring Size: 46/33, 48/35, 50/37
PTA_Crank arm length: 170mm, 172.5mm, 175mm
PTA_Chainline: 45.0mm
PTA_BB Spindle Interface: 24mm
PTA_Chainring material: Aluminum
PTA_Guard: No Guard
PTA_Bolt Circle Diameter (BCD): Direct Mount (DM)
PTA_Crank arm material: Carbon
PTA_Color (Crank arm): Natural carbon