SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Silver E1 Rim Depth (mm)-60 Axle to Crown Length 584

Axle to Crown Length 584 Brake Type Post Mount 180 Color Black Crown Race 40 Defined Color Black Designed for ebike Yes External Adjustments Low Speed Compression Damping External Adjustments High Speed Compression Damping External Adjustments Rebound Damping Front Axle 15mm Thru x 110mm Lockout Switch None Maximum Tire Width 74 Negative Spring Air Offset 37 Positive Spring Air S

Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes

you can seamlessly transition from bike to bike without any adjustment time

}Shimano Alfine S501 39t 130mm Chainring Black for Double Guard

and have confidence that the cage will keep it firmly in place

SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Silver E1 Rim Depth (mm)-60 Axle to Crown Length 584HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13 g from the previous generation. Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life. SRAM Model ID: CN RED E1 TECH SPECS Link Type Powerlock Links 126 Speed 12 e Bike approved No Primary Color Silver