Wolf Tooth Rear Thru Axle - M12 1.0x165mm for 12x148mm - Black Clamp Style-Standard Rails Requires external-type rotor lock ring

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

The illuminated 360º rotating gauge is easy to read from any angle in daylight or darkness

1-1/8" bar dia

Use YB2105 for optional 2-by remote

Sealed bearing and bushing

Wolf Tooth Rear Thru Axle - M12 1.0x165mm for 12x148mm - Black Clamp Style-Standard Rails Requires external-type rotor lock ringWolf Tooth Rear Thru Axle M12 1. 0 x 165mm for X12 x 148mm Black. The Wolf Tooth Rear Axle uses a captive steel washer under the head to reduce friction on the dropout face. This protects your expensive frame transfers more of the tightening torque to clamping load for a stiffer interface and prevents the axle from sticking or galling when you want to remove it. Made in Minnesota to aerospace standards TECH SPECS Axle Diameter (mm) 12 Color Black