Cycling brake component designed for demanding rides, Clarks Cycle Systems Disc Brake Rotor CL-01 promises consistent stopping power. Reliable braking eases nerves during steep descents and fast trail sections. Does that make upgrading worth the effort for riders who push their brakes hard?
⚡ At a Glance
- • Braking Performance: Consistent stopping power from 120 CR grade steel and 1.8mm thickness
- • Best for: Aggressive trail riders and daily commuters seeking heat-resistant braking
- • Not ideal for: Riders with centre-lock hubs or those seeking ultra-light race rotors
Single-piece 120 CR grade steel rotor, 1.8mm thick with a 6-bolt mount for stable braking. 180mm diameter balances stopping force and manageable weight for demanding rides.
Reliable stopping under heat - Thanks to 120 CR grade steel
120 CR grade steel offers higher resistance to thermal stress, helping the metal retain strength during repeated heavy braking. The alloy composition reduces performance loss as temperatures climb.
Consistent pad bite and braking force on long descents reduce fade risk and keep braking predictable when heat builds.
Warp resistance on heavy braking - With single-piece 1.8mm construction
Single-piece construction combined with a 1.8mm thickness increases rigidity and reduces flex under load, lowering the chance of uneven deformation. Fewer joints means less movement where warping can start.
Rotor stays truer for longer, maintaining alignment and braking feel through sustained, aggressive use.
Straightforward fitting - With standard 6-bolt mounting
Standard 6-bolt interface matches widely used hub patterns, allowing direct installation onto compatible wheels without specialised adaptors. Bolt pattern and mounting points follow common industry dimensions.
Fast replacement or upgrade for bikes using 6-bolt systems, with user feedback noting easy and straightforward installation.
✨ The 4 Key Reasons for Clarks Cycle Systems Disc Brake Rotor CL-01
- 120 CR Grade Steel - Maintains braking power at high temperatures during long descents
- 1.8mm Thickness - Adds rigidity to reduce flex under heavy braking loads
- Single-Piece Design - Minimises warping for consistent rotor alignment over time
- 6-Bolt Mounting - Straightforward fit to most hubs without adaptors required
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: Clarks Cycle Systems
- Model: CL-01
- Type: Single-piece steel disc brake rotor
- Material: 120 CR grade steel
❓ Frequently Asked Questions
Q: Will this rotor fit my bike's wheel?
A: Standard 6-bolt mounting matches most disc brake hubs that use the 6-bolt pattern; wheels with that pattern should accept the rotor without modification.
Q: How well does the rotor handle heavy braking and heat?
A: High-quality 120 CR grade steel and 1.8mm thickness are specified to resist thermal stress and maintain braking performance during demanding use.
Q: Can this rotor be used with centre-lock hubs?
A: Mounting uses a standard 6-bolt interface, so centre-lock hubs will need an appropriate adaptor to fit a 6-bolt rotor.
🏆 Our Verdict
Suitable for riders who demand robust, heat-resistant braking from a simple upgrade, particularly aggressive trail riders and commuters. Durable 120 CR grade steel and single-piece 1.8mm construction deliver reliable stopping power and resistance to warping. Long-term value comes from fewer replacements and steady performance under sustained use.
