MMR X-Bolt 140 50 Electric Mountain Bike, 625Wh, BOSCH SMART SYSTEM – Black/Red
The MMR X-Bolt 140 50 Electric Mountain Bike is a high-performance full-suspension e-MTB built for riders who want confidence, control and power on demanding trails. Featuring MMR’s advanced G2 Carbon Concept frame, this bike combines lightweight construction with exceptional stiffness and durability, delivering a responsive ride across technical terrain.
Powered by the latest Bosch Performance Line CX Smart System motor, the X-Bolt 140 50 produces up to 85Nm of torque, providing smooth and powerful assistance on steep climbs and long-distance rides. Paired with a fully integrated Bosch PowerTube 625Wh battery, it offers reliable range for extended trail sessions, with the option to add a 250Wh range extender for even greater distance.
With 140mm of front and rear suspension travel, including a RockShox Lyrik fork and Super Deluxe rear shock, the bike delivers excellent control, traction and comfort on rough and technical terrain. The advanced 4-bar suspension system enhances sensitivity and stability, making it ideal for aggressive trail riding.
Equipped with a dependable Shimano XT 12-speed drivetrain and powerful hydraulic disc brakes, the X-Bolt 140 50 ensures precise shifting and consistent stopping performance in all conditions. Combined with aggressive 29” wheels and modern trail geometry, this bike is designed to push limits and explore further with confidence.

Key Features:
- Drive Unit: Bosch Performance Line CX Smart System
- Battery: Bosch PowerTube 625Wh
- Display: Bosch Kiox 300
- Motor Torque: 85Nm
- Frame: MMR X-Bolt G2 Carbon Concept Frame
- Suspension: Full Suspension (140mm Front / Rear)
- Fork: RockShox Lyrik Select 35 Air E-Bike, 140mm
- Rear Shock: RockShox Super Deluxe Select E-Bike, 140mm
- Drivetrain: Shimano XT M8100 12-Speed
- Rear Derailleur: Shimano XT M8100 SGS
- Shifter: Shimano XT M8100
- Cassette: Shimano Deore M6100 10-51T
- Chain: Shimano Deore M6100
- Crankset: FSA Alloy Forged 34T
- Brakes: SRAM DB8 Hydraulic Disc
- Brake Rotors: 200mm Front / 180mm Rear
- Wheelset: XCR-9800 Hybrid Boost Wheelset
- Tyres: Hutchinson Griffus 29 x 2.50 Tubeless Ready
- Handlebar: Race Face Next R35, 800mm
- Stem: Race Face Ride 35
- Seatpost: Race Face Affect R, 125mm
- Saddle: San Marco GND Dynamic
- Wheel Size: 29”
















