Sunrace CS-M680 11-40t MFPN=RTA490002 universally applicable ski wax for

universally applicable ski wax for all types of snow and temperatures

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

The variable fish scales under foot are designed to provide optimal kick and glide

5 sensors constantly evaluate data during use and detect crash situations

These are not common and the stock b-link that the RoadLink DM replaces will not be present on bikes with a direct mount derailleur hanger

Sunrace CS-M680 11-40t MFPN=RTA490002 universally applicable ski wax for8 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