Stopping power is expected. Refinement is optional.
The X-Rotor SteelCarbon 3 Center Lock represents Carbon-Ti's latest evolution in lightweight braking performance — combining advanced materials, precision engineering and Italian craftsmanship into one of the most distinctive brake rotors available today.
Built around a semi-floating design, the rotor pairs a redesigned 1.8mm stainless steel braking track with a structural carbon fibre inner body. A dedicated AL7075 Center Lock adapter, Grade 5 titanium rivets and a laser-engraved titanium protection plate complete a system designed to maximise performance while minimising weight.
The braking surface has been redesigned to improve heat dissipation, deliver more consistent braking performance and promote even pad wear. Rounded CNC-machined edges improve safety and ensure compliance with UCI regulations, while the semi-floating construction allows the braking track to perform consistently under demanding conditions.
Every detail serves a purpose.
Every gram has been questioned.
Key Features
- Semi-floating rotor construction
- Stainless steel braking surface
- Structural carbon fibre inner body
- Dedicated AL7075 Center Lock adapter
- Grade 5 titanium fixing rivets and washers
- Laser-engraved titanium protection plate
- Redesigned 1.8mm braking track for improved heat management
- Rounded CNC-machined edges compliant with UCI regulations
- Optimised pad wear and braking consistency
- 100% designed, manufactured and assembled in Italy
Specifications
- Model: X-Rotor SteelCarbon 3 140 Center Lock
- Diameter: 140mm
- Mounting Standard: Center Lock
- Construction: Stainless steel braking track, carbon fibre body, AL7075 adapter, Grade 5 titanium hardware
- Rotor Thickness: 1.8mm
- Weight: 86g
- Brake Pad Compatibility: Compatible with all pad compounds (organic pads recommended)
- Lockring Included: Yes
- Lockring Compatibility: 12mm, 15mm and 20mm thru-axle hubs
- Compatibility: Center Lock hubs
- Not Compatible With: Campagnolo AFS and Fulcrum AFS systems
- Country of Manufacture: Italy
What It's For
Riders building something special.
Whether fitted to a lightweight climbing bike, a premium custom road build or a dream specification project, the X-Rotor SteelCarbon 3 delivers the same philosophy found throughout the Carbon-Ti range: exceptional performance achieved through intelligent design, not unnecessary complexity.
A brake rotor is easy to overlook.
Until you find one this good.
