SRAM RED eTap AXS Upgrade Kit - Right Left HRD Shift/Brake Levers Flat Mount Calipers Hammerhead Karoo E1 Features-EBIKE25/LTSKN/RCGD Two versions available: 110V for

Two versions available: 110V for US/Canada/Japan

Centerline tread ramped to minimize drag

Cage Length Medium Chain Wrap Capacity (teeth) 25 Color Gray Drivetrain Speeds 11 Largest Cog 36 Rear Der/Shifter Compatibility SRAM Exact Actuation Rear Derailleur Mount Type 10x1 Standard Weight 262

Here are instructions on how to measure your BCD

SRAM RED eTap AXS Upgrade Kit - Right Left HRD Shift/Brake Levers Flat Mount Calipers Hammerhead Karoo E1 Features-EBIKE25/LTSKN/RCGD Two versions available: 110V forThe ultimate in cockpit data integration. Personalize your ride and your data with RED AXS controls and the Hammerhead Karoo. Use Bonus Buttons to scroll your head unit or shift your derailleur. Aftermarket kit includes: Hammerhead Karoo, left and right Shift Brake System controls, and flat mount calipers Compatible with all generations of AXS derailleurs SRAM Model ID: GS RED KIT E1 TECH SPECS