The short answer
Tires change how a Sur-Ron or Talaria grips more than any other cheap part — and they wear out, so you'll buy them again. Two rules decide which you can actually run:
- Size first — match the exact size to your bike, year, and wheel (front and rear differ). Look it up in the tire-size reference.
- DOT vs off-road is a legal thing, not a preference — most MX knobbies are NHS (Not for Highway Service) and not street-legal. Ride the road at all, and you need a DOT tire.
Then pick by where you actually ride.
Off-road / MX (max dirt grip — not street legal)
The best dirt traction, for trail and track only. These are NHS / not DOT — don't run them on the road:
For extreme enduro — rocks, roots, wet — a soft gummy rear grips where knobbies slide (also off-road only):
Dual-sport DOT (dirt grip + legal street)
The one-tire answer for a street-legal bike — aggressive enough for dirt, but DOT-approved for the road:
The Kenda Trakmaster (70/100-19 front) fits the same 19-inch-front bikes as the MX34 above — but street-legal. The Shinko 244s cover the E-Ride and the Light Bee X 3.00-18 rear.
Street / supermoto (pavement)
For a supermoto conversion or a mostly-street bike, a real DOT street tire grips and lasts on pavement (these are 17"/18" street sizes — match your wheel):
Trials / gummy (grip on the technical stuff)
A trials tire run at low pressure is a Sur-Ron/Talaria favorite for rocks, roots, and technical climbs — huge grip, and these are DOT:
The SR241 is the go-to trials pattern for the Talaria stock wheels — grip over outright speed.
Kids / Razor
The small pneumatic sizes for the youth bikes (off-road/youth tires; match your model and position):
(More Razor parts in the Razor replacement-parts guide.)
Which tire is for you?
- Street-legal commuter / connect-the-trails → a DOT dual-sport (Trakmaster / 244).
- Trail or track only → an MX knobby (best dirt grip, not street legal).
- Rocks, roots, technical → a trials or gummy tire, run low.
- Supermoto / pavement → a DOT street tire on 17-inch wheels.
Mounting & fitment
Get the size right (front and rear differ — size reference), note tube vs tubeless, and keep the right pressure. The how-to-change-a-tire guide and the consumables shelf (tube, sealant, levers, CO2) cover the job.
The bottom line
Tires are the cheapest big change to how your bike rides — and a consumable, so buy the right kind for where you actually ride: a DOT dual-sport if you touch the road, an MX knobby for dirt-only grip, a trials/gummy tire for technical terrain, or a street tire for supermoto. Get the size right first, respect the DOT-vs-NHS line, and keep pressure correct. Keep the bike dialed with the maintenance guide, and if you're still choosing a bike, run the Find Your Ride configurator.
VoltRipper is independent — we don't sell parts and our recommendations aren't pay-to-play. Tire fitment is by exact size and wheel — confirm your bike's front and rear sizes before buying — and street use requires a DOT-approved tire (most MX knobbies are NHS/off-road only). Affiliate disclosure is included on monetized pages, and we're spec-verified/data-driven rather than hands-on until first-hand testing exists.
FAQ
What size tire does my Sur-Ron or Talaria take?
It's specific to your exact bike, model year, and wheel, and front and rear are usually different — so you have to look it up rather than guess. Many 19-inch-front bikes in this class (Light Bee X, several Talaria and Segway models) run a 70/100-19 front, but rears vary and other models use different sizes entirely, so confirm both ends against your bike. The tire's size is printed on the sidewall of the tire you're replacing, and our tire-size reference maps the verified stock sizes by model. Get the size right first: a tire that doesn't match your rim diameter and width simply won't fit or won't be safe, no matter how good it is.
Are knobby dirt bike tires street legal?
Usually not — most motocross knobbies are marked NHS (Not for Highway Service) and are not DOT-approved, which means running them on public roads is a legal and safety problem, not just a grip choice. If you only ride off-road, a knobby MX tire gives the best dirt traction and that's fine. But if you ride on the street at all — even to connect trails — you need a DOT-approved tire: a dual-sport knobby (like a Kenda Trakmaster or Shinko 244) gives you real dirt grip while being street legal, and a street/supermoto tire is for pavement. Check the sidewall for a DOT marking, and match the tire to where you actually ride and what your local law requires.
What's the best tire for a street-legal Sur-Ron?
A DOT-approved dual-sport tire, because it's the one tire that legally does both jobs. A dual-sport knobby keeps aggressive-enough tread for dirt and trails while carrying the DOT approval you need for legal road use, which is exactly what a street-legal e-moto conversion calls for. If you spend most of your time on pavement, a supermoto/street tire will grip and last far better on the road but gives up the dirt; if you're mostly off-road with occasional street connectors, the dual-sport is the sweet spot. Pair the right DOT tire with the actual street-legal equipment (lights, plate, registration) rather than assuming a legal tire alone makes the bike road-legal.
How often do electric dirt bike tires wear out?
It varies enormously with tire type, surface, power, and riding style, but tires are a genuine consumable you'll replace more than once in the life of the bike — soft off-road compounds and hard-ridden rears wear fastest, while street tires last longest. High power and hard acceleration chew rear tires quickly, gummy and trials compounds trade longevity for grip, and pavement is much harder on knobbies than dirt is. Rather than a fixed mileage, watch the tread depth, the knob condition, and any squaring-off of the rear, and keep the correct pressure, since underinflation accelerates wear and risks pinch flats. Budget for tires as an ongoing cost, not a one-time buy.