Clarks C4 Hydraulic Disc Brake Set | 4 Piston CRS Competition Level | 180/160mm Rotors – MTB / E-Bike

Clarks C4 Hydraulic Disc Brake Set 4 Piston MTB / E-Bike Brake System – 180mm Front / 160mm Rear Competition-Level 4 Piston Hydraulic Braking Performance The Clarks C4 Hydraulic Disc Brake Set is designed for riders who demand powerful, controlled braking performance for mountain bikes, downhill bikes and e-bikes. Featuring a rigid single-piece CNC machined 4 piston caliper, the C4 delivers increased stopping power, excellent modulation and consistent braking performance even during demanding rides. With four 16mm stainless steel self-adjusting pistons per caliper, the C4 provides smooth piston movement, reduced friction and improved pad contact, helping riders achieve confident braking in all conditions. Supplied with a 180mm front rotor and 160mm rear rotor, this complete pre-bled system is ready to fit and ride straight from the box. Key Features ✅ 4 Piston Hydraulic Brake System – Increased braking power and control for MTB, downhill and e-bike use ✅ Pre-Bled & Ready to Ride – Supplied fully assembled with mineral oil fluid installed ✅ CNC Machined Single Piece Calipers – Lightweight, rigid construction for improved braking consistency ✅ 4 x 16mm Stainless Steel Pistons – Self-adjusting pistons with machined piston heads for smooth operation ✅ Disc Pad Cooling Technology – Designed to reduce heat build-up and minimise brake fade ✅ Ergonomic 2 Finger Brake Levers – Comfortable lever shape with excellent control ✅ On-the-Fly Reach Adjustment – Easily adjust lever position without tools ✅ Floating Stainless Steel Rotors – Aerospace grade aluminium carrier with stainless braking surface ✅ High Quality Anodised Finish – Durable and stylish appearance ✅ Mineral Oil Hydraulic Fluid – Environmentally friendlier fluid choice Technical Specifications Brand: Clarks Model: CRS C4 Brake Type: Hydraulic Disc Brake Piston Design: 4 Piston Caliper: CNC Machined Single Piece Design Pistons: 4 x 16mm Stainless Steel Self Adjusting Pistons Lever Piston: 10mm Brake Lever: Lightweight 2 Finger Ergonomic Design Fluid Type: Mineral Oil Front Rotor Size: 180mm Rear Rotor Size: 160mm Brake Pad Type: VRX801 Rotor Type: Floating Stainless Steel Rotors Regulations: ISO 4210 & EN 15194 Compliant Compatibility & Application Suitable for: 🚵 Mountain Bikes (MTB) ⬇️ Downhill Bikes ⚡ Electric Bikes (E-Bikes) 🏔 Trail & Enduro Riding Designed for riders looking for a significant upgrade over standard 2 piston braking systems, offering greater power, improved heat management and more consistent braking under load. Please check your existing brake mounting standards, hose routing and rotor compatibility before purchase. Why Choose Clarks C4 Hydraulic Brakes? Clarks have been producing cycling components for decades, with a reputation for reliable, affordable braking solutions. The C4 brings higher-performance features normally found on premium brake systems, including four piston calipers, CNC construction, floating rotors and adjustable ergonomic levers, making it an excellent choice for riders wanting powerful braking without premium-brand pricing. Box Contents Included in the box: ✔ 2 x Hydraulic Brake Calipers ✔ 2 x Brake Levers ✔ 2 x Hydraulic Hoses & Fittings ✔ 2 x Floating Rotors ✔ Rotor Bolts ✔ Mineral Oil Installed Why Choose Hopkinson Cycles? 🚴 Family Run Bike Shop – Trusted cycling specialists based in Horbury, Wakefield 📦 FREE Economy Delivery Available on All Products – No minimum order value ⭐ Thousands of Happy Customers & Excellent Reviews 🔧 Professional Cycling Knowledge & Support – We’re here to help with compatibility questions 💬 Need advice? Contact our friendly team before ordering 📞 01924 274209 📧 info@hopkinsoncycles.com 📍 Hopkinson Cycles Queen Street Horbury Wakefield WF4 6LP Reliable Shipping | Expert Support | Quality Products at Great Prices ✅ Fast dispatch on orders placed before 1pm (Monday-Friday) ✅ Genuine cycling products from trusted brands ✅ Professional service from a long-established UK bike shop Clarks C4 4 piston hydraulic brakes – powerful, reliable braking performance for MTB, downhill and e-bike riders. Barcode: 5021646048039 Product Code: C4F180PMR160PMAMUK