The Orbea Gain D40 2024 is designed for riders who love the feel of a traditional road bike but appreciate a little extra assistance when the road turns uphill or the miles begin to add up.
Lightweight, elegant, and incredibly natural to ride, the Gain D40 is perfect for endurance rides, fitness cycling, commuting, and weekend adventures. Its discreet electric system blends seamlessly into the bike, delivering assistance only when you need it while preserving the responsive character of a true road bike.
At the heart of the Gain D40 is the proven Mahle X35+ rear hub motor, providing:
✔ 40Nm of torque
✔ Smooth and whisper-quiet assistance
✔ Lightweight rear hub design
✔ Natural pedalling feel with virtually no resistance above the assistance limit
✔ Bluetooth connectivity through the Mahle MySmartBike app
Unlike traditional mid-drive motors, the Mahle X35+ preserves the bike's balanced handling and classic road-bike feel while offering subtle support on climbs and into headwinds.
The sleek Mahle iX250 248Wh battery is fully integrated into the frame, maintaining the bike's clean appearance and low weight.
For longer adventures, the Gain D40 is compatible with the optional Mahle Range Extender, adding extra capacity for extended rides and greater confidence on challenging routes.
The Gain D40 features Orbea's premium hydroformed aluminium frame paired with a full carbon fork.
Highlights include:
The frame combines responsive acceleration with excellent comfort, making it ideal for long days in the saddle and mixed-surface riding.
Reliable and efficient shifting comes from Shimano's proven Tiagra groupset:
The wide gearing provides excellent versatility for rolling terrain, steep climbs, and fast road riding.
Stopping power comes from Shimano hydraulic disc brakes, offering:
This dependable braking system allows you to ride with confidence whatever the conditions.
Every component is selected to maximise comfort and efficiency:
Together, these components create a bike that is equally capable on fast club rides, sportive events, and daily commuting.
✓ Mahle X35+ lightweight drive system
✓ Smooth 40Nm electric assistance
✓ Fully integrated 248Wh battery
✓ Optional Mahle Range Extender compatibility
✓ Lightweight aluminium frame with carbon fork
✓ Shimano Tiagra 10-speed drivetrain
✓ Hydraulic disc brakes
✓ Endurance-focused geometry
✓ Clean, discreet e-road bike appearance
| Feature | Specification |
|---|---|
| Motor | Mahle X35+ Rear Hub |
| Torque | 40Nm |
| Battery | Mahle iX250 Integrated 248Wh |
| Optional Battery | Mahle Range Extender |
| Control Unit | Mahle iWoc ONE |
| Frame | Hydroformed Aluminium |
| Fork | Orbea Full Carbon |
| Drivetrain | Shimano Tiagra 10-Speed |
| Crankset | 50/34T Compact |
| Cassette | 11-34T |
| Brakes | Shimano Hydraulic Disc |
| Wheels | Tubeless Ready Alloy |
| Tyres | 700×32c (up to 40c clearance) |
| Weight | Approx. 15–16kg |
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 Orbea Gain D40 2024 combines Orbea's renowned endurance road geometry, the lightweight Mahle X35+ drive system, and dependable Shimano Tiagra components into an elegant electric road bike that looks and rides like a traditional performance bicycle while giving you the confidence to ride farther, climb easier, and enjoy every journey.
Actual riding range depends on rider weight, terrain, weather conditions, assistance mode, tyre pressure, and riding style.