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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
Genuine Sram-Red replacement rings
5mm BCD Direct Mount Chainline 45mm Drivetrain Spacing Road Disc Teeth 50/37
Replaces CHX4
9mm thick foam
} Forward facing ramped finger ridges
Aero Stem - 100mm MFPN=B316313 Genuine Sram-Red replacement ringsAn aerodynamically honed stem with adjustable length and angle to optimize your position. Linking handlebar to fork, this stem was developed with Team Dimension Data for the refined ride response and control needed in a critical area of the bike. This stem is intended for negative drop only and cannot be flipped or reversed in a positive rise. The rider makes up 80 90% of total aero drag, so refining your position can produce some of the biggest gains
US$ 49.95
US$ 49.95
US$ 122.45
