Sunrace CS-M680 11-40t MFPN=RTA490002 } Designed to bridge the

} Designed to bridge the gap between the 40 and 110-series headsets

Rottefella MOVE ™ Switch is approved by FIS and can be used in all competitions

This 1x chainring and can be mounted in either the inner or outer ring position of a double crankset but can not be used in a 2x setup

}SRAM RED 1x XPLR Wide Crankset - 170mm 13-Speed 40t 8-Bolt Direct Mount DUB Spindle Natural Carbon E1

Sunrace CS-M680 11-40t MFPN=RTA490002 } Designed to bridge the8 speed wide range 11 40t Steel spider TECH SPECS Cassette Weight 456g Speed 8 Range 11 40T Cassette Spider Mat. Steel Cog Details 11 13 15 18 22 28 34 40 Cog Material Steel Finish Black