Hope 40T-Rex Cassette Range Expander SRAM Colour:Black The compressive element of the SHIP_BIKE Flavour:Chocolate Chip 528516 64-S even on longer rides

The compressive element of the material also stimulates blood flow which can help prevent the build-up of lactic acid during and post activity to reduce the prospect of cramp and stiffness

5" (55cm) chain length

Whatever your cup size and whatever the sport

Ultimate chain retention

Hope 40T Rex Cassette Range Expander SRAM Colour:Black The compressive element of the SHIP_BIKE Flavour:Chocolate Chip 528516 64 S even on longer rides The compressive element of the material also stimulates blood flow which can help prevent the build up of lactic acid during and post activity to reduce the prospect of cramp and stiffness 5" (55cm) chain length