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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Trek Allant+ 5 Disc Electric Hybrid Bike 2021
Get to your destination feeling fresh and invigorated with the Trek Allant+ 5 Disc Electric Hybrid Bike. The powerful Bosch motor will assist you with up to 250 watts of power to effectively flatten your route, while the 500Wh battery provides enough juice for longer weekend adventures too. Fully stocked with a set of mudguards, front and rear lights as well as a handy rear rack, you're ready to tackle the daily commute in any weather, right from the off.
You can keep an eye on battery power while choosing your level of assistance using the Bosch Purion controller, so you'll always know when your bike needs recharging. The Bosch Performance CX motor is superb, offering smooth pedal assistance up to 25kph. What's more, the lights are wired to the main battery too, so you never need to remove them from the bike.
The ride is very comfortable, made possible by the inclusion of 57mm wide tyres as well as a Suntour SR Mobie2 fork, which boasts 50mm of suspension to absorb bumps or jolts from potholes or cobbles. The suspension can be locked out for riding more efficiently on smooth tarmac too. Shimano provides the reliable 9-speed gearset as well as the superb hydraulic disc brakes, which perform equally well in wet weather as they do on perfect dry sunny days.
Browse our range of Trek electric hybrid bikes today.
Highlights
- A powerful drive system and thoughtful features make it even more feasible and fun to leave your car at home
- The stagger geometry gives you more confidence when mounting and dismounting
- The position 4 geometry gives riders an active riding position without sacrificing comfort
- The stiff 27.5" wheels provide reliable and stable handling, while the high-volume tyres deliver a more comfortable ride
- The fork's lockout feature ensures that you're always riding efficiently: close it for smooth tarmac, open it up on rougher roads
Battery Specification
- Maximum Assist: 250W
- Motor Weight: 2.1kg
- Battery Power: 250Wh
- Range: 65km/40 miles (depending on power level selected and weather conditions)
Technical Specification
| Frame | High-performance hydroformed Trek alloy, internal cable routing, Motor Armor, post-mount disc, 135x5mm QR |
| Fork | SR Suntour Mobie25, coil spring, tapered alloy steerer, preload, rebound, lockout, post mount disc, 100x15mm thru-axle, 50mm travel |
| Stem | Bontrager alloy, 31.8mm, Blendr compatible, 7 degree |
| Handlebar | Trek Alloy lowriser, 31.8mm, 25mm rise, 11-degree backsweep |
| Front Brake | Shimano MT200 hydraulic disc |
| Rear Brake | Shimano MT200 hydraulic disc |
| Brake Levers | Shimano MT200 hydraulic disc |
| Rear Derailleur | Shimano Alivio M3100, long cage 9-speed |
| Shift Levers | Shimano Altus M2010, 9-speed |
| Cassette | Shimano HG200, 11-36, 9-speed |
| Crankset | ProWheel 40T narrow/wide steel, with alloy guard |
| Front Wheel | Bontrager Disc, 32-hole, 6-bolt disc, 15mm alloy thru-axle hub | Bontrager Kovee 27.5", double-wall Tubeless Ready 32-hole 23mm wide rim with Presta valve |
| Rear Wheel | Formula DC-22, alloy, 6-bolt, 135x5mm QR hub | Bontrager Kovee 27.5", double-wall Tubeless Ready 32-hole 23mm wide rim with Presta valve |
| Front Tyre | Schwalbe G-One, 650Bx57c clincher |
| Rear Tyre | Schwalbe G-One, 650Bx57c clincher |
| Saddle | Bontrager Commuter Comp, 185mm width |
| Seatpost | Bontrager alloy, 31.6mm, 12mm offset |
| Pedals | VP Resin |
| Accessories | Racktime Lightit cargo rack, Pletscher Comp Flex 18 kickstand, front and rear mudguards |
| Battery | Bosch Powerpack Performance 500Wh downtube |
| Controller | Bosch Purion |
| Motor | Bosch Performance CX, 250Watt, 75Nm, 25 km/h limited |
| Front Light | Herrmans MR-GO, 100 lumen, 35 lux |
| Rear Light | Spanninga SOLO for e-bike |
| Manufacturer's Claimed Weight | 19.16kg (size L) |
| Electric assisted speed limit | 15.5 mph / 25 km/h |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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