What is the recommend age and height for the Surron™ Ultra Bij?

This bike is best suited for and the recommended rider height is between 165–195 cm.

Surron Ultra Bee vs Storm Bee: which size bike should I choose?

The Ultra Bee is the lighter mid-size option, while the Storm Bee is a heavier full-size enduro-style machine. Choose the Ultra Bee if agility and easier handling matter most; choose the Storm Bee if you specifically want full-size motorcycle proportions.

Can the Surron Ultra Bee battery be removed for charging?

Yes. The standard Ultra Bee platform uses a removable 74V 55Ah battery, so it can be charged away from the bike when needed. The pack is high-capacity and heavy, so removal is best treated as a practical charging option rather than something to carry far.

What does SRTC traction control do on the Surron Ultra Bee?

SRTC is Sur-Ron's off-road traction-control system. Its adjustable levels help manage rear-wheel slip on loose or changing surfaces, so you can add stability when needed without completely removing the bike's ability to slide and turn naturally.

How should I interpret the Surron Ultra Bee's 62-mile range figure?

Sur-Ron's quoted maximum is measured at a steady 31 mph. Technical trails, higher speeds, repeated acceleration, steep climbs and cold weather all reduce range, so it should be treated as a best-case comparison figure rather than a guaranteed ride distance.

Is the Surron™ Ultra Bij water resistant?

The Surron™ Ultra Bij is water-resistant and suitable for riding in very light rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Certified

Surron™ Ultra Bij

SKU: TS-10090

Motor

21 KW

Battery

74V

Speed

56 MPH

Range

62 MIJL

€7.131,95

Pre-order

Klarna €2.377,32 ×3

Clearpay €1.782,99 ×4

PayPal €2.377,32 ×3

Finance

From —/mo 24, 36 or 48 months at 15.9% APR 6 or 12 months at 0% interest

Shop Pay

From €594,33/mo 12 months at 0% interest Up to 24 months available

Price Match Promise

Warranty Included

EU Support Team

Official Surron

Rated Excellent on Trustpilot

Trusted by TrailSurge customers

Pre-order Delivery ETA, tracking and returns

Pre-order item

Stock is incoming from the supplier or manufacturer
Please contact us before ordering for the latest ETA
Tracking is sent as soon as your order has been dispatched

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.

Transfer required to Nuneaton Usually 5–7 working days

Products stored at another warehouse normally require 5–7 working days to reach our workshop. We will confirm as soon as the item is ready and arrange your collection appointment.

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 Surron™ Ultra Bij 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 Surron™ Ultra Bij 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 Surron™ Ultra Bij? Ask our team a question before ordering.

WhatsApp Us Call Us 0800 099 6187

Road use notice: Private land / off-road use only unless correctly registered, insured, taxed and fully compliant for legal road use in the UK.

Quick fit check

Size & Rider Fit

Recommended Rider Height: 165–195 cm
Maximum Rider Weight: 150 kg
Seat Height: 91 cm
Handlebar Height: 117.8 cm

Good to know Estimated rider-height range

Trail Surge Warranty Plus FULL OFFICIAL WARRANTY INCLUDED UK-based support alongside the manufacturer warranty TRAILSURGE COVER 12 months

TWO LAYERS OF PROTECTION

More confidence after you buy

TrailSurge Warranty+ gives you a direct UK warranty alongside the product’s manufacturer warranty.

01 TRAILSURGE WARRANTY +

12 months of TrailSurge support

UK-based fault support
Battery, motor and frame fully covered.
Repair, parts or another suitable solution where eligible

02 Surron WARRANTY

Manufacturer warranty period 12 months from purchase for the original purchaser. The battery is also covered for 12 months up to 20,000 miles, and cover is subject to the manufacturer’s required service schedule.

Manufacturer cover

Manufacturing defects in the original chassis, swing arm, motor, controller, battery and other factory-fitted non-service components.

Typical component protection Eligible faults affecting the frame, motor system, controller, battery and BMS, charger, wiring, display, brakes, suspension and controls.

Description

Quick Summary
The Surron Ultra Bee is the perfect mid-size electric dirt bike for riders who want real off-road performance without the bulk of a full motocross machine. With rapid acceleration, a strong chassis balance, proper long-travel suspension, and a removable high-capacity battery, it’s built for trail riding, track sessions, and fast off-road adventures — while keeping control and confidence at the centre of the ride.

Power Ready Performance
A high-output PMSM motor delivers 12.5 kW peak power and massive 440 Nm of wheel torque, giving you instant throttle response and strong pull on climbs, loose surfaces, and technical terrain. Choose Eco for range, Daily for balanced riding, or Sport when you want full punch — with Reverse available when you need it.

Comfort & Control Off-Road
With 240 mm travel front and rear, the Ultra Bee is designed to soak up rough ground, jumps, ruts, and trail chatter. The forged alloy chassis and balanced weight distribution keep it feeling agile, while the hydraulic braking and adjustable regen help you stay composed at speed.

Long-Range Battery System
The surron e-bikes removable 74V 55Ah (4,070Wh) battery is built for longer rides, with up to 140 km claimed range at steady cruising speeds. Charge back up in around 4 hours with the fast charger for less downtime between rides.

Specifications

Dimensions
Collection	Elektrische crossmotoren
Brand	Surron
Motor Power	21 kW
Battery	74V
Top Speed	56 MPH
Max Range	62 mijl
Max Rider Height	165–195 cm
Charging Time	3+ uur

Max Rider Weight	150 kg
Built Dimensions	201 × 88 × 118 cm (L × W × H)
Seat Height	91 cm

Surron Ultra Bee 21 kW Peak Trail Performance

High-performance electric enduro bike with a listed 21 kW peak output and punchy throttle response. Ultra Bee is built for riders who want a serious step up in power and stability for faster trail speeds and tougher climbs.

74V Battery Platform With Up To 62 Miles Range

74V high-energy battery setup designed for sustained output on mixed terrain. Listed range is up to 62 miles depending on pace and conditions, and charging time is listed at 3+ hours for a quick turnaround between rides.

Confidence And Control For Adult Off-Road Use

A more planted feel than smaller electric dirt bikes, with rider-friendly balance for loose surfaces and uneven ground. The listed maximum rider weight is 150 kg, supporting a wide range of adult riders and gear.