Rival Flattop 12/13-Speed Chain E1 2024 8 mm Allen wrenches

8 mm Allen wrenches

Silicone gripper along inner top opening ensures a stay-put fit

Recommended for tire widths of 2" to 2

Shimano 105 5750 and more

PU4209 hose is not thread-able on CO2 cartridges

Rival Flattop 12/13-Speed Chain E1 2024 8 mm Allen wrenchesSRAM took their strongest Rival chain and made it lighter. Cutouts on the outer links of the Flattop chain shed weight, while the Hard Chrome finish adds durability as you power through shifts. This chain is ready to go the distance. Flattop technology allows for a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner link plates for reduced wear and prolonged life Cut outs in out link plates for weight