SRAM RED Crank Arm Assembly - 175mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Weight (oz)-47 model CSMZ903 freehub type HG

model CSMZ903 freehub type HG speed 12 range 11-51 cogs 11

} Free float flex nylon base with a hidden relief undercut

One size does not fit all

e-Bike approved No Tire Diameter/ISO 700C/622 Tire Technology Speedcore Labeled Size 700x28C Primary Color Black Tire Weight 295g Tire Width 28C TPI 120TPI Bead Folding Tire Compound SmartEVO Tire Type Tubeless Ready Tubeless Technology Tubeless Ready

SRAM RED Crank Arm Assembly - 175mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Weight (oz)-47 model CSMZ903 freehub type HGSRAMs lightest and stiffest crank arms Compatible with 8 bolt spiders, chainrings, and powermeters SRAM Model ID: FC RED ASSY E1 TECH SPECS BCD Direct Mount SRAM 8 Bolt Crank Arm Length 175mm