Tektro Orion 4+2 Piston Premium Hydraulic Disc Brake Set

Tektro Orion 4+2 Piston Premium Hydraulic Disc Brake Set

The Tektro Orion 4+2 is a high-performance hybrid hydraulic disc brake system designed to deliver ultimate speed control and absolute safety for mountain bikes (MTB, Trail, E-Bike). The standout feature of this set is the smart combination of a powerful 4-piston front caliper and a smooth 2-piston rear caliper, optimizing braking force and achieving perfect weight distribution.

Detailed Specifications

• Brand: Tektro Brake Systems.

• Product Line: Orion.

• System Configuration:

  • Front Brake: 4-Piston caliper for maximized stopping power at the front wheel.

  • Rear Brake: 2-Piston caliper for smooth, modular braking to prevent rear-wheel lockup.

• Hose Length: Front: 800mm / Rear: 1700mm.

• Mounting Standard: Standard post-mount bolt distance measured at 74mm (Compatible with most modern forks and frames).

• Brake Fluid: Mineral Oil – eco-friendly and highly durable.

Key Features & Highlights

1. Ergonomic Brake Lever Design

• Tektro Orion Levers: Crafted from rigid aluminum alloy with a premium matte black powder-coated finish.

• Smooth Lever Feel: Features a short lever throw and evenly distributed pulling force thanks to the sealed hydraulic system.

• Convenient Handlebar Clamp: The split-clamp (hinged) design allows for easy installation or removal without needing to slide off the handlebar grips.

2. Unique 4+2 Piston Performance Hybrid

• 4-Piston Front Caliper: Provides a larger brake pad contact area, creating massive stopping power during steep descents or sudden emergency braking situations.

• 2-Piston Rear Caliper: Lighter in weight, offers snappy lever response, and allows for highly precise trail braking and scrubbing speed.

• Excellent Heat Dissipation: The caliper bodies feature precision CNC-machined cutouts to optimize airflow, significantly reducing the risk of overheating during continuous braking.

3. Fully Loaded Installation Kit

The set comes ready-to-ride and includes:

• Pre-bled left and right brake lever assemblies connected to their respective hoses and calipers.

• High-strength caliper mounting bolts.

• Extra olives, insert pins, and connection hardware for custom hose shortening.

📌 Technical Advice: This brake system utilizes genuine Tektro Mineral Oil. When installing or shortening the hydraulic hoses, please bleed the brakes properly to ensure the levers achieve their optimal stiffness and maximum stopping power.