The BBB Cycling BBS-121 CenterStop is a stainless steel disc brake rotor designed for good braking modulation, durability, and high braking power in all conditions. It is compatible with Centerlock hubs and features wear-out indicators to show when the disc needs to be replaced12.
Here’s a detailed overview:
Key Features
- Material: Made of industrial-grade stainless steel for durability and performance12.
- Design: Designed for great power modulation and long durability. It also features rounded edges for improved safety and easier installation12.
- Wear Indicators: Includes wear-out indicators that visually show when the disc needs replacement. Discs typically need replacement when the difference between used and unused sections is 0.2 to 0.4 mm1.
- Compatibility: Compatible with Centerlock hubs




![BBB ROADSTOP SHIMANO CARTRIDGE BRAKE PADS [BBS-02]](https://www.marreybikes.com/wp-content/uploads/2023/10/25393-BBB-ROADSTOP-SHIMANO-CARTRIDGE-BRAKE-PADS-BBS-02-600x566.jpg)