SRAM Rival Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Model=XX1 RockShox Dart Compression Dampers

RockShox Dart Compression Dampers

Diameter 24in Front/Rear or Set Rear ID Width (mm) 19 Axle Size QR Rim Color Sil NMSW Rim Model WEI 519 Hub Model W/M AQ-1000 Hub Spacing 135 Hub Color Sil Gears 5/6/7s FW Brake Type RIM Spoke Type 14G UCP Spoke Count 36H Wall Sgl Valve Type SV

For use with 30mm diameter cranks with an overall spindle length of at least 104mm when used in a 68mm wide BB shell

Interlok spacer compatible Color Black Lower Stack Height 12 Bearing Type Cartridge Crown Race 40 Defined Color Black Upper Stack Height 8 S

SRAM Rival Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Model=XX1 RockShox Dart Compression DampersSRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately) Aluminum arms optimized for stiffness and light weight Number of Chainrings No