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eBay£149.99Visit shop Clarks C4 Hydraulic Disc Brake Set | 4 Piston CRS Competition Level | 180/160mm
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The Clarks CRS C4 4-Piston Hydraulic Disc Brake Set is designed for high-performance mountain biking, downhill riding, and e-bike applications where reliable stopping power is critical. This competition-grade system features CNC-machined components and advanced heat dissipation, offering riders excellent modulation and precise control over technical terrain. While it provides professional-level braking consistency, users should note that the installation of hydraulic systems requires specific tools and mechanical proficiency to ensure safe operation.
| Model Part Number | C4203PMR180PMAMUK |
|---|---|
| Brand | Clarks |
No, this system is designed specifically for mineral oil. Using DOT fluid will damage the seals and internal components.
This specific kit includes 203mm and 180mm floating rotors.
Yes, the 16mm stainless steel pistons are designed to self-adjust as the brake pads wear down.
Yes, the CRS C4 is specifically designed to handle the increased weight and speed demands of e-bike applications.
Most retail versions come pre-bled; however, always check the lever feel before first use to ensure no air entered during shipping.
It is recommended to perform a full system bleed annually or whenever the lever feel becomes inconsistent.
The system likely contains air bubbles and requires a professional bleed using compatible mineral oil.
Clean the rotors with isopropyl alcohol and check for contaminated brake pads. Replace pads if they have absorbed oil.
Loosen the caliper mounting bolts, squeeze the brake lever firmly, and re-tighten the bolts to center the caliper over the rotor.
Installation of the Clarks CRS C4 requires a bleed kit and basic bike maintenance tools, including a torque wrench to ensure hardware is tightened to manufacturer specifications. Ensure your bicycle frame and fork are compatible with the post-mount or IS adapter requirements for the 203mm and 180mm rotor sizes.
Care Instructions:
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