Product Details
BBB Cycling BBS-131 Lockring Centre Lock Rotor QR - 12MM Black
To maintain the consistent and flawless performance of your disc brakes, it’s essential to securely lock your disc in place. The CenterBlock, tailored for centerlock hubs and 12 mm tru-axels, eliminates the need for extra tools with its specialized design. Attach it easily using a standard Shimano cassette lockring tool (BTL-106S/107S).
Category Brake Rotors
Feature1 : Lockring Only
Variant : Centre Lock
Discipline : E-Bike, Gravel, Mountain, Road, Ti, Touring, Urban
Specification
- Width (mm): 44
- Weight (g): 22
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
