SRAM Rival Flattop Chain - 12/13-Speed, 114 Links, PowerLock Connector, Silver, E1 Bike Accessories_GPS Cycling Computers Their wide composite platform offers

Their wide composite platform offers increased stability

Pedals: Resin platform

Allows use of short valves with deep section rims

Saddle: Retrospec Women's/Men's specific ErgoComfort

SRAM Rival Flattop Chain - 12/13-Speed, 114 Links, PowerLock Connector, Silver, E1 Bike Accessories_GPS Cycling Computers Their wide composite platform offersSRAM 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