Cube Reaction Hybrid SLX 800 2026

Premium Hardtail Electric MTB with Bosch Performance Line CX Gen 5 Smart System

The Ultimate Hardtail e-MTB Experience

The Cube Reaction Hybrid SLX 800 2026 is a premium electric hardtail mountain bike designed for riders who want maximum performance, long-range capability, and trail-ready control in one refined package.

Built around Cube’s lightweight aluminium frame and Bosch’s latest Performance Line CX Gen 5 Smart System, it delivers explosive climbing power, precise handling, and outstanding reliability across everything from forest trails to alpine routes.

Bosch Performance Line CX Gen 5 Power

At its core is the latest Bosch CX motor, delivering up to 100–120Nm of torque (with software update) for extreme climbing capability and smooth natural assistance on technical terrain.

Paired with the massive 800Wh Bosch PowerTube battery, the Reaction Hybrid SLX is built for long-distance riding with minimal range anxiety.

Bosch Smart System Highlights

✔ Bosch Performance Line CX Gen 5 motor
✔ Up to 120Nm torque (update-enabled)
✔ Bosch PowerTube 800Wh battery
✔ Bosch Kiox 500 colour display
✔ Bosch LED Remote control
✔ Bosch eBike Flow App connectivity

The Kiox 500 system delivers full ride intelligence: navigation, performance data, fitness tracking, and smart connectivity in a clean cockpit setup.

Premium Fox Suspension Control

The bike is equipped with a FOX 34 AWL suspension fork (120mm travel) designed specifically for e-MTB use.

This gives the bike a confident, planted feel even on technical trails and rocky climbs.

Shimano XT 12-Speed Precision

The Shimano XT 12-speed drivetrain is built for reliability under high torque loads.

Features include:

Shifting remains crisp and accurate even under full motor power on steep climbs.

Trail-Ready Braking Power

Stopping power comes from Shimano XT hydraulic disc brakes:

This ensures consistent braking performance on long descents and technical terrain.

Built for Real-World Riding

Every detail is designed for durability and control:

The geometry balances stability at speed with agility in tight trail sections.

Why You'll Love It

✓ Bosch CX Gen 5 Smart System
✓ Up to 120Nm torque (update-enabled)
✓ Massive 800Wh battery
✓ FOX 34 AWL 120mm fork
✓ Shimano XT 12-speed drivetrain
✓ Shimano XT hydraulic brakes
✓ Kiox 500 colour display
✓ Premium aluminium trail frame
✓ Built for long-range trail riding

Technical Highlights

Perfect For

Why Buy From Ebikes Delivered?

Every bike is professionally inspected before dispatch and delivered directly to your door. At Ebikes Delivered, we partner with the world’s leading cycling brands to offer premium electric bikes backed by full manufacturer warranties, competitive pricing, and expert support.

The Cube Reaction Hybrid SLX 800 2026 delivers one of the most complete hardtail e-MTB experiences on the market — combining Bosch’s latest CX Gen 5 power system, a massive 800Wh battery, FOX suspension precision, and Shimano XT drivetrain performance into a machine built for riders who want to go further, climb harder, and ride with total confidence.

Actual riding range depends on rider weight, terrain, weather conditions, assistance mode, tyre pressure, and riding style.