Orbea Gain M40 20mph
Product Details
The Orbea Gain M40 20mph is an e-road bike engineered for riders seeking effortless performance, natural handling, and endless fun on every ride. Combining lightweight OMR carbon construction, a perfectly tuned Mahle X20 motor, and precision geometry, the Gain M40 delivers responsive, confident, and intuitive performance, whether climbing steep hills or sprinting on open roads. Designed to feel like a traditional road bike, it enhances your ride with silent, unobtrusive assistance that seamlessly mirrors your effort.
At the core of the Gain M40 is the OMR carbon frame, optimized for stiffness-to-weight balance and torsional rigidity through Powerspine technology. The integrated Mahle iX350 battery preserves a clean downtube profile while providing 350Wh of power, delivering assistance of up to 50Nm in a lightweight, compact system. The motor’s “Enough Power” tuning ensures natural assistance between 75–95 rpm, while cutting out imperceptibly at higher speeds, leaving only frictionless pedaling.
The bike’s road-focused geometry offers balanced reach and stack, a short wheelbase, and size-specific trail to optimize handling, responsiveness, and rider control. 12mm thru-axles and 35mm tire clearance ensure stability and acceleration, while the frame’s stiffness in key areas translates every watt of effort into precise, powerful performance. Whether on smooth tarmac or light gravel paths, the Gain M40 feels agile, lively, and confidence-inspiring.
Equipped with the Shimano Cues U6030 drivetrain, the Gain M40 offers smooth, reliable electronic shifting, while the alloy tubeless 700c wheelset with Pirelli P ZERO™ Race X SmartEVO TLR 700x30c tires provides traction, speed, and comfort across mixed surfaces. With its integrated motor and battery system, lightweight construction, and refined handling, the Orbea Gain M40 20mph is perfect for riders seeking joy, efficiency, and adventure in every pedal stroke.
Key Features
- Frame: Orbea Gain Carbon OMR Monocoque Structure
- Motor: Mahle X20, 50Nm, ALC, lightweight and compact
- Battery: Mahle iX350 36V 353Wh, fully integrated
- Drivetrain: Shimano Cues U6030
- Wheelset: Alloy Tubeless 700c, 21c with Pirelli P ZERO Race X SmartEVO TLR 700x30c tires
| Specification | Detail |
|---|---|
| Frame | Orbea Gain Carbon OMR monocoque structure, Integrated Seat clamp with STVZO light, ICR cable routing, Thru Axle 12x142mm rear, thread M12x2 P1, Flat Mount disc, 700x35 max tyre, BB386 EVO, Mahle X20 AMC plug |
| Fork | Gain OMR carbon fork, 700x35 maximum tyre, Flat Mount disc, Thru Axle 12x100mm, thread M12x2 P1 |
| Steerer Tube | FSA 1-1/2" Integrated Aluminium Cup |
| Battery | Mahle iX350 36V 353Wh |
| Range Extender | N/A |
| Motor | Mahle motor hub X20, ALC |
| Display | Mahle Pulsar One monochrome ANT+ LEV |
| Charger | Mahle Active Charger up to 4A |
| Remote | Mahle ONE Head Unit (BT/ANT+) |
| Crankset | Shimano Cues U6040 34x50t |
| Shifters | Shimano U6030 |
| Cassette | Shimano CS-LG400 11-39t 10-Speed |
| Rear Derailleur | Shimano Cues U6020 SGS Shadow |
| Front Derailleur | Shimano Cues U6030 |
| Chain | Shimano LG500 |
| Handlebar | OC Road Performance RP21 Alu SL, Reach 80, Drop 125 |
| Stem | OC Road Performance RP10, -8º |
| Brakes | Shimano U6030 Hydraulic Disc |
| Wheels | Alloy, Tubeless, 700c, 21c |
| Tires | Pirelli P ZERO™ Race X SmartEVO TLR 700x30c |
| Front Wheel Axle | Orbea Thru Axle 12x100mm M12x2 P1 Lite |
| Rear Wheel Axle | Orbea Thru Axle 12x142mm M12x2 P1 Lite |
| Seatpost | OC Performance XP10-S Carbon, 27.2mm, Setback 20 |
| Saddle | Fizik Aliante R5 |
| Front Light | Front position light, on display holder, COB Led, On/Off, 60 Lumen, ECE50 |
| Rear Light | Rear position light, on saddle clamp, COB Led, On/Off, 12 Lumen, STVZO |
| Handlebar Tape | Orbea Anti-Slippery/Shock Proof |
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Seat Tube (C-T) | 430 | 460 | 490 | 515 | 540 | 570 |
| Top Tube (EFF) | 516 | 535 | 555 | 569 | 587 | 602 |
| Head Tube | 113 | 136 | 158 | 181 | 203 | 225 |
| Chainstay | 415 | 415 | 415 | 415 | 415 | 415 |
| BB Drop | 78 | 78 | 78 | 76 | 76 | 76 |
| BB Height | 263 | 263 | 263 | 265 | 265 | 265 |
| Wheelbase | 984 | 998 | 1011 | 1022 | 1035 | 1047 |
| Head Angle | 71º | 71.2º | 71.5º | 72º | 72.2º | 72.5º |
| Seat Angle | 74.5º | 74º | 73.5º | 73.5º | 73.2º | 73.2º |
| Rake | 50 | 50 | 50 | 50 | 50 | 50 |
| Standover | 728 | 756 | 782 | 803 | 830 | 844 |
| Reach | 370 | 378 | 386 | 394 | 402 | 410 |
| Stack | 525 | 547 | 569 | 591 | 613 | 635 |
| Fork Length | 380 | 380 | 380 | 380 | 380 | 380 |
| Trail | 64.5 | 63.3 | 61.4 | 58 | 57 | 55 |