Problem Solvers Center Lock to 6-Bolt Rotor Adapter Kit - 12-20mm Axle Rear Derailleurs 143923-Q0-L

143923-Q0-L

The design with angled bearings also prevents the creaking that is common with angle headsets that feature a spherical design

- Attachments sold separately

181127-Q0-L

FW0004 120626-07

Problem Solvers Center Lock to 6-Bolt Rotor Adapter Kit - 12-20mm Axle Rear Derailleurs 143923-Q0-LThe Problem Solvers Center Lock Adaptor allows riders to use 6 bolt rotors on Shimano Center Lock compatible hubs. Not intended to be used with rotors over 180mm in diameter Made of AL 6061 T6 extruded, CNC machined and broached Designed for use with Center Lock hubs and 6 bolt disc brake rotors External spline lock ring included (and sold separately) Compatible with QR and 1220mm thru axles Product Specifics Today's Stock Status Currently not