

4-Piston Hydraulic Brake Set with 203MM Disc Rotors
- Free shipping to the lower 48 US states from the US warehouse on orders from $99 or with a bike ($9.95 below $99).
- Ships in 1–3 business days, delivered in about 5–7 days with FedEx/UPS tracking.
- Secure checkout by Stripe · genuine Eunorau product with manufacturer warranty.
About the product
Upgrade your stopping power with the EUNORAU 4-piston hydraulic brake kit. Designed for high-output 750W and 1000W eBikes, this set offers superior heat dissipation and precision modulation for the most demanding rides.
(Not compatible with E-TORQUE, JUMBO, Cargo, or Trike models)
Specifications
- Superior Braking
- 4-piston calipers provide strong, linear stopping power.
- Heat Management
- 203mm oversized rotors reduce brake fade on long descents.
- Motor Cut-off
- Integrated sensors for instant safety and control.
- Easy Service
- Compatible with SHIMANO D02S/D03S brake pads.
- Compatibility
- Fits EUNORAU D6, DEFENDER, DEFENDER-S, E-FAT-MN, E-FAT-STEP, FAT-HS, FAT-HD, FAT-AWD, FLASH series, META275, SPECTER-S, SPECTER-ST, UHVO
- In the Box
- 2x 4-Piston Calipers & Levers, 2x 203mm Rotors, Adapters, & Hydraulic Lines (1050mm/1980mm).
Manufacturer specifications.



