2026 high-power electric dirt bike
The 2026 Haywire pairs 21kW peak power with a 74V 50Ah battery, 720Nm rear-wheel torque and a full-size 21/18 dirt bike wheel setup.
Brand:
Stomp Haywire 2026 Electric Dirt Bike
Motor
21KW
Battery
74V 50AH
Speed
65 MPH
Range
80 MILES
£4,999.00
£4,750.00
In stock
10 sold this week
Finance
From —/mo
24, 36 or 48 months at 15.9% APR
6 or 12 months at 0% interest
Shop Pay
From £395.83/mo
12 months at 0% interest
Up to 24 months available
Recommended add-ons
15% off with bike
Choose Assembly Option
Free Premium Delivery
Get it between
calculating…
()
Rated Excellent on Trustpilot
Trusted by TrailSurge customers
Home Delivery Tracked options shown at checkout
Delivery options
Choose your delivery option at checkout. Availability may vary by product, stock location and postcode.
Trusted delivery partners
- Tracking details are sent once your order has been dispatched
- Some large, heavy or specialist items may arrive with a dedicated courier
- Remote areas, Highlands, islands and non-mainland postcodes may require extra time or a delivery surcharge
Click & Collect Collection from our Nuneaton workshop
Collect from our Nuneaton workshop
Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.
Best Price Guaranteed Found the same product for less?
Best Price Guaranteed
Seen the exact same product advertised for less? Send us the live offer before you order and we’ll check whether we can match it.
- We consider genuine UK retailer offers for items that are in stock
- The model, specification, colour, condition and delivery terms must be like-for-like
- Marketplace or private sellers, used or clearance items, private codes, finance-only offers, bundle deals and obvious errors are excluded
Usually answered within 24 hours. Need a quicker answer? WhatsApp us or call 0800 099 6187.
Why Buy From TrailSurge? UK showroom, product support & aftercare
Buy your Stomp Haywire 2026 Electric Dirt Bike with UK-based support
TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Stomp Haywire 2026 Electric Dirt Bike arrives.
- UK-based customer support before and after your purchase
- Showroom and workshop in Nuneaton
- Help with product questions, setup, parts and aftercare
- Tracked UK delivery with support if you need help with your order
- Speak to a real member of our team before placing your order
Why buy through TrailSurge?
For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.
Need help with the Stomp Haywire 2026 Electric Dirt Bike?
Ask our team a question before ordering.
TrailSurge Warranty+
BEST WARRANTY IN THE UK
Stronger cover. UK support. Real help when you need it.
Extra protection, backed by our UK team
For the first 12 months, TrailSurge Warranty+ gives you direct UK support on eligible faults affecting the main factory-fitted components — with practical help to get you back up and running.
- UK-based fault support
- Major factory-fitted components covered
- Repair, parts or another suitable solution where eligible
Typical component cover: Eligible faults affecting major factory-fitted components, including the frame, motor system, controller, battery and BMS, charger, throttle, wiring, display, brakes, suspension and controls.
- Warranty period
- 12 months or 6,000 km, whichever comes first, provided the required service schedule is completed and recorded.
- What’s covered
- Manufacturing or quality defects in the original motor, controller, battery, charger, dashboard, wiring, frame and other factory-fitted non-wear components, with approved parts and labour included.
Road use notice: Private land / off-road use only unless correctly registered, insured, taxed and fully compliant for legal road use in the UK.
Description
-
21kW peak power
-
74V 50Ah battery
-
720Nm rear-wheel torque
-
21/18 wheel setup
The 2026 Stomp Haywire is a serious electric dirt bike built for riders who want proper off-road performance, instant electric drive and a full-size enduro feel. With 21kW peak power, 28hp output and huge rear-wheel torque, the Haywire is designed for hard trail riding, technical climbs, jumps, wheelies and high-performance off-road use.
Instant 21kW electric power
At the heart of the Haywire is a PMSM hairpin motor delivering 28hp and up to 720Nm of rear-wheel torque through a 520 chain final drive. Power is instant, quiet and responsive, giving the bike a strong, controlled feel whether you are climbing, accelerating out of corners or riding tight technical sections.
74V 50Ah quick-change battery
The 74V 50Ah NCM lithium battery uses Bosch automotive-grade cells and is designed for long-lasting performance. Stomp quotes up to 80 miles of range at 25mph, with an approximate charge time of 5.5 hours depending on charger, conditions and use.
New 2026 look with practical upgrades
For 2026, the Haywire gets a completely restyled design with custom plastics, integrated headlight, indicators and brake light. It is available in Black or White and has a bold, modern look that suits both enduro-style riding and supermoto-style builds.
Fully adjustable Fastace suspension
The chassis uses a dual-wing cage chromoly frame with fully adjustable Fastace suspension front and rear. The 880mm front suspension and adjustable rear shock setup are designed to give the bike stability, control and confidence across rough ground.
Confident braking and 21/18 wheel setup
The Haywire uses twin-piston calipers with a 270mm front disc and 240mm rear disc, giving controlled braking performance for serious off-road riding. The 21-inch front and 18-inch rear wheel setup, paired with soft-compound enduro tyres, gives the bike a proper dirt bike stance.
Key specs at a glance
- Peak power: 21kW
- Output: 28hp
- Battery: 74V 50Ah NCM lithium
- Torque: 720Nm rear-wheel torque
- Top speed: up to 65mph
- Range: up to 80 miles at 25mph
- Charging time: approx. 5.5 hours
- Wheels: 21-inch front / 18-inch rear
- Brakes: twin-piston calipers with 270mm front / 240mm rear discs
- Dry weight: 110kg
- Seat height: approx. 920mm
- Riding modes: 4 modes with regen and reverse
Please note: this is a high-powered electric dirt bike intended for experienced riders. Road registration and legal use depend on the bike setup, registration status and local requirements.
Specifications
| Collection | Electric Dirt Bikes |
|---|---|
| Bike Type | Electric Dirt Bike |
| Motor Power | 21kW |
| Battery | 74V 50Ah |
| Top Speed | 65 MPH |
| Acceleration Method | Throttle Acceleration |
| Max Range | 80 Miles |
| Max Rider Height | Seat height 920mm |
| Charging Time | 5.5 Hours |
| Shock Absorbers | Fully adjustable Fastace suspension |
| Wheel Size | 80/100-21 front / 110/100-18 rear |
| Brakes | Twin-piston disc brakes (270mm front / 240mm rear) |
| Gears | Single speed |
| Bike Weight | 110kg |
| Max Rider Weight | 100kg |
Dimensions |
|
| Built Dimensions | 214 × 82 × 123 cm (L × W × H) |
| Box Dimensions | 180 × 46 × 103 cm (L × W × H) |
| Seat Height | 92 cm |
Quick-change 74V battery system
The NCM lithium 74V 50Ah battery uses Bosch automotive-grade cells and is designed for long-lasting performance with up to 80 miles quoted at 25mph.
Fully adjustable Fastace suspension
A dual-wing cage chromoly frame, fully adjustable Fastace suspension and upgraded twin-piston brakes give the Haywire a serious off-road chassis.
What's in the box?
1X Stomp Haywire 2026 Electric Dirt Bike
1X Charger
2 x Keys
1X Assembly Tools
1X Assembly User Manual
Frequently Asked Questions
Stomp Haywire 2026 Electric Dirt Bike
£4,750.00
