Clarks A1 Black Centrelock Rotor

The Clarks Centre Lock Rotor combines high‑grade stainless steel braking surfaces with a precision‑engineered aluminium splined centre lock fitting.

This design ensures durability, reduced heat transfer, and lower noise levels, while delivering smooth, consistent braking performance across all riding conditions.

Fully Shimano compatible, these rotors are easy to install and maintain, making them a reliable choice for riders who demand performance and efficiency. Supplied with optional replacement lockrings, they’re workshop‑ready and built to last.

Product Information

• Durability: Stainless steel braking surface resists wear, warping, and corrosion
• Heat Management: Aluminium centre lock fitting reduces heat transfer, protecting hub and rotor integrity
• Noise Reduction: Engineered to minimise vibration and brake squeal
• Shimano Compatibility: Perfect fit with Shimano centre lock systems
• Workshop Ready: Supplied with lockring and optional replacement rings for convenience

Dispatch times may vary. Our stock levels are live and most orders placed before 2pm are shipped same-day (Monday to Friday). Estimated dispatch times are shown alongside stock levels for reference.

Please note that delivery times are estimated from the point of dispatch, not when your order is placed.

UK

• Standard UK shipping is FREE on all orders over £20.
• Express shipping options are available at checkout.

EUROPE

• Europe standard shipping is £3.99 with an Express option available.
• We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.

REST OF THE WORLD

• We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.

We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.

* To read our full returns/refund policy please click here.