TWCTWO WHEEL
CURRENT Facebook
Sur-Ron Ultra Bee
Sur-Ron Ultra Bee Photo: Electric Cycle Rider
Sur-Ron · 2025 · Electric dirt bike

Sur-Ron Ultra Bee

Sold out$6,499 MSRP$5,999 at Electric Cycle Rider →

Based on manufacturer and retailer listings when we last checked, not confirmed stock. Check the store before you buy.

Sur-Ron’s mid-size bike: a claimed 21 kW (Turbo), 74V 60Ah removable pack, 59 mph and 187 lb, with a carbon belt primary and traction control.

⚠ Some specs on this page haven't been independently verified yet. Check the labels.
Compare with other bikes →

Where to buy

Prices change. Check the store before you buy. Two Wheel Current doesn’t sell anything. Some of these are affiliate links or codes: if you buy through them, the store may pay us a small commission at no extra cost to you. It never changes which products or stores we list.

Specs

Power

Peak motor power21 kW (Turbo; 18 kW Sport)CLAIMED
MotorPMSM hairpinCLAIMED
Torque377 ft-lb (at the wheel)CLAIMED

Battery

Battery74V 60Ah, removableCLAIMED
Battery capacity4.44 kWhESTIMATED
Charge time2.5 hr (20–80%)CLAIMED

Performance

Top speed59 mphCLAIMED
0–31 mph~2.0 secCLAIMED
Range71.5 mi (WMTC)CLAIMED

Chassis

Weight187 lbCLAIMED
FrameForged aluminumCLAIMED
Suspension travel9.4 F / 9.4 R inCLAIMED
Wheels19 / 18 inCLAIMED
Tires80/100-19 / 100/90-18CLAIMED
BrakesHydraulic disc, 240 mm F/RCLAIMED
Seat height35.8 inCLAIMED
DrivetrainCarbon fiber belt primaryCLAIMED

Electronics

FeaturesTraction control, adjustable regen, crawl control, reverse, app/GPSCLAIMED

Pricing

MSRP (US)$6,499 (sale 5,999)REPORTED

The listing gives top speed as both 59 mph and "55+ mph", and wheel torque as 377 ft-lb (≈511 Nm). Sold out at Electric Cycle Rider on Oct 13, 2026.

Sources

How we label specs

CONFIRMEDOfficially announced or documented
CLAIMEDManufacturer performance claim
REPORTEDCredible third-party reporting
RUMOREDNot confirmed
ESTIMATEDCalculated or inferred
UNKNOWNNot disclosed yet