Wolf Tooth Rear Thru Axle - M12 1.0 x 165mm for X12 x 148mm Black MFPN=Y021 Shimano STEPS RT-EM600 disc brake

Shimano STEPS RT-EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails

striking ring

Velcro straps attach the Caddy securely to the saddle rails

Organic cotton for the planet

Wolf Tooth Rear Thru Axle - M12 1.0 x 165mm for X12 x 148mm Black MFPN=Y021 Shimano STEPS RT-EM600 disc brakeWolf 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 Color Black Weight 43 Thread Pitch 1.