The verdict
The Torp Bike is the power-to-weight king of electric dirt bikes — a Croatian-built race machine that packs a 15 kW (20 hp) peak motor into a ~64 lb aluminum frame. Nothing else here comes close to that ratio: a Sur-Ron Light Bee X makes 10 kW in a 130 lb bike; the Torp makes half again the power at just under half the weight. It earns a VoltRipper Score of 79/100 — a number that captures both its extraordinary performance and the reasons it's a specialist tool, not an all-rounder: it's expert-only, niche-supported, and ~$7,900. If raw power-to-weight is your religion, read on.
What makes it special: the ratio
Every spec here serves one goal — acceleration through lightness. The Torp runs a 15 kW peak motor with ~221 lb-ft of torque through a chain, on an all-aluminum frame that keeps it to about 64 lb — roughly half a Sur-Ron. The result is a power-to-weight ratio unmatched in the class, the kind of thing that makes the bike feel like a light two-stroke with the throttle response of an electric. It's backed by a removable 1.8 kWh battery good for a claimed ~68 miles (plan ~35 hard), a ~30-minute 80% fast charge, three ride modes (Baby Blue → Rookie Green → Bad-Ass Red), and even Bluetooth/Wi-Fi app connectivity. It tops out around 50 mph — but top speed isn't the point; how it gets there is.
This is an expert's bike
Be clear-eyed: 15 kW in a 64 lb bike is a serious handful. That much power in that little weight rewards skill and punishes mistakes. The Baby Blue beginner mode tames it, but the reason you'd buy a Torp — full-power Bad-Ass Red — is emphatically for experienced racers and freestyle riders. This is not a first bike, and it's not a relaxed trail cruiser.
The honest caveats
- Expert-only. The power-to-weight that makes it special also makes it demanding. Beginners should look elsewhere.
- Niche builder, limited support. A small Croatian maker means a thinner dealer/parts/support footprint than a Sur-Ron or Talaria — factor that into ownership.
- Premium price, stripped-down bike. ~$7,900 buys elite performance, but it's a focused race machine, not a feature-rich all-rounder.
- Off-road only. Like the class, it's not street-legal as sold (see our legality guide).
Why it scores 79
- Performance (its strength): the best power-to-weight here, genuine race/freestyle capability, fast charging — elite on the numbers that matter to its buyer.
- Support & breadth (the drags): a niche builder's limited support and the bike's narrow, expert-only usability cap the value and versatility factors.
- The 70 is honest: a specialist weapon that's stunning at its one job and impractical outside it lands mid-pack on a scale that rewards all-round usability and support.
Torp vs Sur-Ron
- Torp: ~64 lb, 15 kW — elite power-to-weight, expert/race focus, niche support.
- Sur-Ron Light Bee X: ~130 lb, 10 kW — heavier and less explosive, but far better support, aftermarket, and do-everything usability.
The Torp wins the spec fight on power-to-weight; the Sur-Ron wins the ownership fight for almost everyone. Different bikes for different riders.
Who it's for — and who should skip it
Buy it if you are an experienced racer or freestyle rider who wants the lightest, most explosive bike in the class and can handle it.
Skip it if you want a first bike, an all-rounder, or dependable long-term support — a Sur-Ron Ultra Bee or the value tier will serve you far better.
The bottom line
The Torp Bike is a genuinely special machine — the best power-to-weight ratio of any electric dirt bike we track, purpose-built for riders who can use it. Its 79 Score reflects the honest trade: extraordinary performance, narrow usefulness, and thin support. Buy it if you're an expert chasing the lightest, hardest-hitting bike here; buy almost anything else if you want an all-rounder you can live with. Comparing performance bikes? Our fastest picks and Find Your Ride configurator can help.
Go deeper on the Torp Bike (15kW):
VoltRipper is spec-verified and data-driven — we do not claim hands-on testing of this bike. Specs and prices are cross-checked against manufacturer and independent sources; real-world range is our own estimate, clearly labeled.
FAQ
Is the Torp Bike worth it?
Only if raw power-to-weight is your priority and you're an expert. It's the power-to-weight king — a Croatian-built race machine with 15 kW (20 hp) peak in a ~64 lb frame, a ratio nothing else in the class comes close to (VoltRipper Score 79). But at ~$7,900 it's a specialist tool, not an all-rounder: expert-only, with niche support and a small aftermarket. Skip it if you want a do-everything bike, deep support, or a beginner-friendly ride.
How light is the Torp Bike, and why does that matter?
It weighs about 64 lb — roughly half a Sur-Ron Light Bee X — while making 15 kW, half again the Sur-Ron's power. That gives it the best power-to-weight ratio of any electric dirt bike we track, which translates to extraordinary agility and acceleration for a skilled rider. The flip side: that much power in that little a bike is a lot to control, which is why it's expert-only.
Is the Torp Bike good for beginners?
No, emphatically. Its 15 kW in a ~64 lb frame makes it one of the most demanding bikes in the catalog — the featherweight agility experts love is unforgiving for a learner. A beginner should start on something heavier and less powerful (a Light Bee X or a Talaria Sting), not the Torp.
How much does the Torp Bike cost, and what do you get?
About $7,900 — premium money for a niche race machine. What you're paying for is the ratio: 15 kW of peak power in a ~64 lb aluminum frame, the best power-to-weight in the class. What you're giving up is support depth and versatility. It's off-road only, not street-legal as delivered.