SRAM RED E1 Chain 12-speed Flattop | HollowPin 126 links | Rainbow Indoor Trainers & Rollers Accessories - Wide contact surface (755

- Wide contact surface (755 mm²) for improved stability

Designed to minimize drag without compromising freedom of movement

the lightweight construction improves climbing efficiency

This design also enables future component changes without replacing the complete power meter system

SRAM RED E1 Chain 12-speed Flattop | HollowPin 126 links | Rainbow Indoor Trainers & Rollers Accessories - Wide contact surface (755The most advanced SRAM road chain, ultra light, ultra efficient, and finished in a premium rainbow coating for unmatched performance and standout aesthetics. Key Features Flattop Technology Narrower chain profile for quieter operation, increased strength, and improved drivetrain efficiency HollowPin Construction Lighter and stronger than solid pins for optimal power transfer under load Hard Chrome Treatment Inner plates and rollers are chrome plated