Racetorx CNC Thumb Brake Master Cylinder
The Racetorx 13mm thumb brake master cylinder sets a new benchmark in both performance and design.
Fully CNC-machined from premium materials, it delivers precise braking response with a level of refinement that cast or forged units simply can’t match.
Fully CNC-machined from high-grade materials, the Racetorx 13mm thumb brake master cylinder is engineered with obsessive attention to detail. It delivers precise, confident brake feel while elevating the aesthetics of your setup far beyond the cast or forged alternatives.
Designed to seamlessly integrate with our thumb brake system, this isn’t just a replacement — it’s a significant upgrade. Every edge, radius, and surface is refined for performance, reliability, and visual perfection.
When you care about how your bike performs and how it looks, the choice is clear: Racetorx.
These products are intended for closed course off road competition use only. Use of this product for any other purpose is strictly prohibited. The buyer assumes all responsibility to local laws, regulations and use. All 3D products parts by EDR Performance, INC are made to order therefore non cancelable, refundable or returnable. We always will warranty any item needing 1 year from the date of purchase. Racing parts are never legal for sale or use in California or any pollution controlled vehicle. These products not in stock currently are 100% special order, as such there is no cancellation, returns or refunds on these products. If you need to make changes please contact us directly via email with your order number at Info@edrperformance.com. No exceptions unless EDR Performance Inc gives written confirmation
