SRAM Red 12/13 Speed Chain Tri Bikes Assioma provides accurate watt measurements

Assioma provides accurate watt measurements with a great consistency and stability in the actual on-road use conditions and at any temperature between -10°C and 60°C

stronger chain that’s compatible with 12-speed 1x and 2x eTap AXS drivetrains

Wide rims optimize tire profile to allow lower tire pressure

5-3-4-5-6mm + 8mm adaptor

SHIMANO - 10-Speed - HYPERGLIDE - Road Cassette Sprocket

SRAM Red 12/13 Speed Chain Tri Bikes Assioma provides accurate watt measurementsHollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13 g from the previous generation. Can a chain really be lighter, faster, stronger and more durable than anything else? This one is.