Pinhead City Lock with Bracket - Heavy-Duty Key Lock, Anti-Theft Security Diameter_30.2mm so ensure compatibility with your

so ensure compatibility with your specific Ultegra Di2 setup

- Lightweight unidirectional carbon fiber construction reduces weight by 25% compared to aluminum counterparts

and dedicated e-bike owners seeking to keep their Bosch Active Line drive units performing at their best

Upgrade your mountain biking arsenal with the DT Swiss F 1900 Classic Rear Wheel-engineered for rugged performance

Pinhead City Lock with Bracket - Heavy-Duty Key Lock, Anti-Theft Security Diameter_30.2mm so ensure compatibility with yourSecure Your Ride with the Pinhead City Lock with Bracket The Ultimate Bicycle Lock for City Cyclists Enhance your bike security with the highly durable Pinhead City Lock featuring a convenient mounting bracket. Designed for urban commuters and city riders, this high performance lock combines robust materials, innovative technology, and sleek style to keep your bike safe and easily accessible. Premium Materials & Engineering for Superior Security