SRAM Rival Crank Arm Assembly - 175mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Derailleur Hangers 129136-Q0-L

129136-Q0-L

GS2486 CK6362

Manufacturer Part Number: WHX1501BHIXSA00778

Level Ultimate Stealth 2-piston caliper combined with Stealth lever body and carbon blade

PW1014 LU1022 61198

SRAM Rival Crank Arm Assembly - 175mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Derailleur Hangers 129136-Q0-LSRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where its needed 8 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 Product Specifics