Eunorau | TEKTRO 4 Pistons Hydraulic Brake Set with 203MM Disc Brake Rotor | HYDRAULIC4P-TEKTRO

TEKTRO 4-Piston Hydraulic Brake Set — 203mm Rotors

Overview

A complete hydraulic disc brake set from TEKTRO designed for e?bikes and high?power mid?drive kits. It pairs 4?piston calipers with 203mm rotors and includes mounting adapters and connectors to simplify installation and provide consistent stopping power for heavier or faster electric bikes.

Benefits

• Stronger, more consistent stopping power for heavier e?bikes and higher motor outputs, improving safety and control.
• Better modulation and heat handling compared with single? or two?piston brakes, so braking feels more predictable on long descents.
• Includes both Post Mount and IS adapters to make mounting to a wider range of frames and forks easier.
• Pre?terminated waterproof connector and supplied hose lengths simplify wiring and installation for many builds.
• Compatible with common Eunorau models and mid?drive kits, reducing guesswork when upgrading brakes on those e?bikes.

Features

• 4?piston hydraulic brake calipers for increased braking force.
• 203mm disc brake rotors for greater stopping torque and heat capacity.
• Both Post Mount and I.S. mount disc adapters included.
• Supplied brake hose lengths to suit front and rear installations.
• 300mm 3?pin male waterproof connector for electrical connections.
• Designed to work with e?bike and ENA/BBS motor kits from Eunorau.

Specifications

• Brand: TEKTRO
• Calipers: 4 pistons, hydraulic
• Rotor size: 203 mm
• Brake hose lengths: 1050 mm and 1980 mm (provided)
• Connector: 300 mm, 3?pin male, waterproof
• Mounts: Post Mount and I.S. (adapters included)
• Intended power range: optimized for 500W–1000W+ e?bike systems; compatible with lower?power setups (below 750W) but may exceed required braking capacity
• Compatible models (examples): EUNORAU FLASH, URUS, SPECTER?S, SPECTER?ST, DEFENDER?S, FAT?HS, FAT?HD, DEFENDER