Clarks CXR-01 Mechanical Disc Brake set

The CXR‑01 is a high‑performance dual‑sided mechanical disc brake system engineered for riders who demand consistent, confident braking on road and gravel terrain. 

Designed with synchronised pad movement, both brake pads actuate simultaneously when the lever is pulled, delivering uniform clamping pressure, improved modulation, and optimised pad wear over time.

Independent left and right pad adjustment allows precise fine-tuning with a simple Allen key, helping riders achieve perfect rotor clearance with minimal effort. Built for reliability and low maintenance, the CXR-01 is fully compatible with all drop‑bar brake levers, making it an easy upgrade for a wide range of bikes.

Each set arrives aftermarket‑packed in a display box and includes everything needed for a complete installation: front and rear callipers, two rotors, twelve rotor bolts, and the required mounting brackets.

Box Contents

• X2 Callipers (includes pads)
• X2 Stainless Steel Rotors  I.S 160/160mm
• Brackets and bolts
• Fitting instructions
• Dual‑sided mechanical calliper for balanced, consistent braking
• Precise pad adjustment on both sides using an Allen key for optimal clearance and setup
• Synchronised pad movement ensures even pressure and smooth performance
• Compatible with all cable actuated drop bar levers currently available
• Low‑maintenance design ideal for road and gravel riding
• Universal drop‑bar lever compatibility
• Complete kit included: front and rear callipers, 2 rotors, 12 rotor bolts, and mounting brackets

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.