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STOMP HAYWIRE E-BIKE - NOW IN STOCK
Everyone knows the story of the world’s fastest production electric motocross bike, with its staggering 80 hp. Its performance is mind-blowing — but do you really need 80 hp for enduro? Or might 30 hp be all you actually need? You may start to wonder …
Performance Highlights
Product Overview
Everyone knows the story of the world’s fastest production electric motocross bike, with its staggering 80 hp. Its performance is mind-blowing — but do you really need 80 hp for enduro? Or might 30 hp be all you actually need? You may start to wonder if that big-power bike (and its sky-high price tag) is worth it…
What if we told you that you could have all the handling and performance you need for enduro — in a near-silent electric machine costing less than half the price of the class leader?
Enter the Stomp Haywire. Boasting 28 hp and a massive 720 Nm of rear-wheel torque from its hairpin motor (more than enough to keep the rear spinning at near-max speed), this bike is built to impress. With four riding modes, including regen braking and walking reverse, plus a 50 Ah 5C quick-change battery packed with car-grade cells, the Haywire delivers. Its fully adjustable, custom Fastace suspension — developed in-house with our engineers and riders — completes the package. All this for just £5,000.
Not only does the Stomp Haywire deliver serious performance, it’s drop-dead gorgeous from every angle and comes in three colourways. Fancy building it as a supermoto? No problem — we’ve got you covered.
Motor: PMSM Motor (hair pin construction)
Battery: NCM Lithium 74V 50Ah
Cooling System: Air Cooling
Maximum Torque: 720N·m
Peak Power: 21kW
Maximum Range (40km/h): 129km
Charging Time (220Vac/110Vac): 5.5hrs
Front Suspension Adjustable: L880-Ø51*Ø43
Rear Suspension Adjustable: L442-Ø16
Tire Type: Off-Road Tire
Tires F: 80/100-21
Tires R: 100/90-18
Front Brake: Disc Brake Ø270mm-3mm
Rear Brake: Disc Brake Ø240mm-4mm
Dimensions (L×W×H): 2135×820×1230mm
Seat Height: 920mm
Ground Clearance: 340mm
Wheelbase: 1450mm
Curb Weight: 110kg
Drive Mode: 4 Speeds
ECO: 58km/h
TRAIL: 82km/h
SPORT: 96km/h
TURBO: 96km/h
Technical Specifications
| Brand | Surron |
|---|---|
| SKU Identifier | SR-STOMP-HAYW-4538 |
| Motor Architecture | 80 Hp |
| Battery Pack | 74V 50AH |
| Warranty Term | 2 Years Limited Warranty |
5.0
Based on 1 verified rider reviews
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Sign In to ReviewCustomer Reviews
Alex
Verified OwnerSensational performance and torque
The power delivery is instantaneous. Built like a tank, completely silent, and climbs steep grades with zero hesitation. Best purchase this year.
Surron Freight & Warranty Guarantee
Shipping Policies
E-bikes ship with specialized heavy freight ground carriers in custom reinforced double-walled protective cartons. Delivery typically completes in 3–5 business days. Free shipping applies automatically to all orders over $500.
2-Year Limited Warranty
Surron electric bikes carry an extensive 2-year warranty covering frame integrity, motor internals, and electronic controllers against manufacturing defects. Battery packs are guaranteed to retain at least 70% capacity through 500 charge cycles.