Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Haibike Trekking 4 High Electric Hybrid Bike 2023
Featuring a powerful Yamaha motor and battery system, the Haibike Trekking 4 High Electric Hybrid Bike delivers a fun, practical cycling experience for commuting, leisure and more. The 720Wh InTube battery provides a good range so you can ride further, faster. 75Nm of torque is provided by the 250W Yamaha PW-S2 motor, making light work of even the steepest hills, ensuring you arrive at your destination sweat free, and it integrates well within the bike frame. This bike has an electric assisted speed limit of 15.5 mph / 25kph.
Integrated lights add a degree of visibility in low light conditions, and included are mudguards, a kickstand and a luggage rack for your convenience. The Yamaha display is clear and easy to read and allows viewing of assistance levels, ride stats such as speed, and battery remaining. A high front end provides a comfortable and upright ride experience and there's 100mm of travel in the SR Suntour fork to take the sting out of rougher terrains. Shimano Deore components make up the 10-speed drivetrain for reliable shifting while hydraulic disc brakes take care of stopping, instilling confidence when descending on wet roads and trails, or riding on busy streets.
Browse our range of Haibike electric hybrid bikes today.
- The aluminium frame is lightweight and durable
- SR Suntour, XCM32 ATB fork with 100mm travel takes the sting out of rough roads
- Yamaha PW-S2 motor system delivers 250w of power and 75Nm of torque
- Shimano Deore 1x10-speed drivetrain
- Shimano hydraulic disc brakes provide all-weather stopping power
- 27.5" wheels and Continental Ruban Reflex clincher tyres
- InTube 720Wh battery provides a good range
- Integrated lights powered by the main battery
- Pannier rack and mudguards are included, as well as a kickstand
- Maximum Assist: 250w / 75Nm torque
- Motor Weight: 3.4kg
- Battery Power: 720Wh
|Frame||Haibike Trekking, Aluminium 6061, high|
|Fork||SR Suntour, XCM32 ATB DS LO, steel spring, travel 100mm, aluminium steerer tube 1 1/8" - 1 1/2" tapered, quick release 100mm|
|Headset||Feimin, A-Head tapered, ball bearing Cane Creek, Viscoset, aluminium|
|Bottom Bracket||Integrated in the motor|
|Stem||XLC, aluminium, A-head, 31.8mm|
|Handlebar||Ergoriser, oversize, 720mm|
|Front Brake||Shimano MT200, 2-piston hydraulic disc brake / Shimano RT30, 180mm rotor|
|Rear Brake||Shimano MT200, 2-piston hydraulic disc brake / Shimano RT30, 180mm rotor|
|Brake Levers||Shimano MT201, aluminium|
|Rear Derailleur||Shimano Deore M4120, 10-speed|
|Shift Levers||Shimano Deore M4100, Trigger switch|
|Cassette||Shimano HG41, 11-46t|
|Crankset||Miranda Kies crank arm, 38t steel chainring|
|Front Wheel||Rim - Schürmann Yak25, with eyelets, hollow rim, aluminium / hub - Shimano MT400 Center Lock / spokes - Sapim Leader, black|
|Rear Wheel||Rim - Schürmann Yak25, with eyelets, hollow rim, aluminium / hub - Shimano MT400 Center Lock / spokes - Sapim Leader, black|
|Front Tyre||Continental, Ruban Reflex, 27.5" x 2.3", clincher|
|Rear Tyre||Continental, Ruban Reflex, 27.5" x 2.3", clincher|
|Saddle||Selle Royal, Essenza|
|Seatpost||Hai Bike approved aluminium, patent, 31.6mm|
|Pedals||VP, E461, aluminium, with reflector|
|Motor||Yamaha PW-S2 system, 250W, 75Nm, 25km/h|
|Ui/Remote||Yamaha, Side Switch, 1.7" LCD, 7 functions|
|Accessories||Herrmans, H-Black MR-GO front light / AXA Juno Ebike rear light / Systemgepäckträger MIK 25kg carrier / Curana Apollo 70 aluminium mudguards / Ursus Mooi rear stand|
|Electric assisted speed limit||15.5mph / 25kph|
|Maximum system weight||130kg (including bike, rider and cargo)|