Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Sunrace CS-M680 11-40t MPFN-BT14000A00012 12mm thru-axles and flat-mount disc

Description

12mm thru-axles and flat-mount disc brakes

Requires external-type rotor lockring when installing onto 15/20mm axle hub

Unique lifting ramps design carries the chain smoothly upward on the cogs

Fat bike compatible design

Sunrace CS-M680 11-40t MPFN-BT14000A00012 12mm thru-axles and flat-mount disc8 speed wide range 11 40t Steel spider TECH SPECS Cassette Spider Mat. Steel Cassette Weight 456g Cog Details 11 13 15 18 22 28 34 40 Cog Material Steel Finish Black Range 11 40T Speed 8

Exchange/Return Notes