SRAM RED 2x Chainring Kit - 50/37t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 ModelNumber=K3296 1 RC2 W/ButterCups e-Bike approved

1 RC2 W/ButterCups e-Bike approved Yes Axle/Hub spacing 15x110mm TA Primary Color Black Spring Adjustments Air pressure Bottomless tokens Lower Tubes Material Magnesium Stanchions Material Aluminum Maximum Rotor Size 220mm Wheel Diameter 27

RockShox Motion Control IS Compression Dampers

3mm 1-piece 6-bolt thick rotor is designed specifically for DHR and E-MTB brakes only

SmartNET Silica technology delivers high rolling efficiency thanks to its natural anisotropic orientation which reduces heating while increasing elasticity to help minimize energy dissipation

SRAM RED 2x Chainring Kit - 50/37t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 ModelNumber=K3296 1 RC2 W/ButterCups e-Bike approvedOne piece 2x chainring results in a lighter weight, stiffer, more durable crankset X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Crisp and accurate front shifts Compatible with 8 bolt crank arms SRAM Model ID: CR RED KIT E1 TECH SPECS Chainring Comp. SRAM FlatTop Speed 12 Teeth 50 37 BCD Direct Mount SRAM 8 Bolt