Sunrace M2 5-Speed Freewheel 14-28T Black/Brown Sunshine_Enriched A tough bottom bracket that

A tough bottom bracket that will go as hard as you

Close ratio gear combination for minimum shifting gap and maintaining rhythm

Lever can be rotated into an ideal position after tightening

The Arch S1 is built on Stan's faster-engaging

Ride anywhere 11-speed rider tuned gearing

Sunrace M2 5-Speed Freewheel 14-28T Black/Brown Sunshine_Enriched A tough bottom bracket thatInexpensive 5 speed freewheel cassette with zinc plated sprockets and Fluid Drive technology. MFM2A 7CS 13 28T MFM2A 7DS 14 28T MFM2A 6DS 14 28T MFM2A 5DS 14 28T 7, 6 and 5 Speed Lockring Design 1 (Zinc+Black Combination) 2 (Brown+Black Combination) not available in Brown+Black