SRAM Braze-on Front Derailleur Clamp: 31.8mm with ChainSpotter Stop Model Name-Derailleur Hanger S-106 99mm Crank Arm Length 170mm

99mm Crank Arm Length 170mm Interface DUB Crankset Material Carbon Pedals Thread 9/16 Primary Color Red Speed 11/12 Drivetrain Spacing SuperBoost+

6mm seatposts with included adapter

With a 10-tooth small cog and X-Range gearing it progresses fluidly and quickly through a wide range of gears

No-tool installation

Model Transition Kids Knee Color Black Size S

SRAM Braze-on Front Derailleur Clamp: 31.8mm with ChainSpotter Stop Model Name-Derailleur Hanger S-106 99mm Crank Arm Length 170mmClamp allows use of a braze on derailleur on frames without the braze on tab. Includes a tab to use SRAM's lightweight and easy to adjust chain control device. Fits all SRAM road braze on front derailleurs also fits Shimano Front Derailleur Clamp Braze on Diameter 31. 8Mm