The Sur-Ron Hyper Bee is the bike that gets the next generation hooked — a serious electric dirt bike scaled for younger riders, with all the hardware, modes, and capability of Sur-Ron’s adult lineup. A 5kW brushless motor delivers 117 ft-lbs of instant torque, accelerates from 0 to 31 mph in 3.6 seconds, and tops out at 34 mph. The 50.4V / 25Ah battery pulls up to 31 miles of range and recharges in about four hours via a magnetic quick-connect. Three riding modes (Eco, Sport, Turbo) and a three-stage adjustable throttle curve let parents tune the power to match the rider’s experience — start it gentle for first-timers, wind it up as they grow into it. At 86 lbs on a forged aluminum frame with 6.7” / 7.3” of adjustable suspension travel and a choice of 14”/12” or 12”/10” wheel sizes, the Hyper Bee is light enough for a kid to pick up after a tipover and tough enough to chase older siblings on a Light Bee X across the desert.
Specs
Motor: 5kW brushless, 117 ft-lbs torque
Top Speed: 34 mph
Battery: 50.4V / 25Ah, 21700 cells, magnetic quick-connect charging
Range: Up to ~31 miles
Acceleration: 0–31 mph in 3.6 seconds
Charge Time: ~4 hours
Weight: 86 lbs
Suspension: 6.7” front / 7.3” rear, adjustable
Wheel Sizes: 14”/12” or 12”/10”
Frame: Forged aluminum alloy
Riding Modes: Eco / Sport / Turbo (plus reverse gear)
Safety: Magnetic kill switch with remote power-off
The Sur-Ron Light Bee X is the electric dirt bike that converted a generation of riders. An 8kW brushless motor pumps out 196 ft-lbs of instant torque — enough to claw up 45° grades, hit 45 mph flat-out, and turn forest roads, desert washes, and tight singletrack into a playground. The removable 60V / 40Ah battery pulls 20 to 60 miles of range depending on mode — Eco for all-day cruising, Sport for full-send. Pop the pack out, charge it on the kitchen counter in about three hours, and head back out. At 123 lbs, with adjustable KKE inverted forks, a multi-link rear shock, and 19” / 18” knobbies, it’s light enough to flick around like a mountain bike but capable enough to keep up with enduros on serious terrain.
Specs
Motor: 8kW brushless PMSM, 196 ft-lbs peak torque
Top Speed: 45 mph
Battery: 60V / 40Ah, Panasonic / LG 21700 cells, removable in 10 seconds
Range: 20-60 miles (mode-dependent)
Charge Time: about 3 hours
Weight: 123 lbs
Climbing Ability: 45 degree grades
Front Suspension: KKE inverted forks, 200mm travel
Rear Suspension: Multi-link with adjustable preload, rebound, and compression
Wheels: 19 inch front and 18 inch rear with off-road knobbies
Brakes: Hydraulic disc
Riding Modes: Eco and Sport
The Sur-Ron Ultra Bee is the next step up from the Light Bee — bigger, faster, and built for riders who want a serious electric dirt bike instead of an entry point. A 21kW peak / 18kW continuous brushless motor launches it from 0 to 31 mph in under two seconds, tops out around 59 mph, and pulls strong all the way through Eco, Sport, and Turbo modes. The 74V / 60Ah battery is removable and fast-charges from 20% to 80% in about 2.5 hours, with real-world range pushing past 70 miles. A forged aluminum frame, 9.4 inches of suspension travel front and rear, and four-piston hydraulic brakes give it proper motocross-bike chops — silent, electric, and ready to be the only bike in your garage that doesn’t need oil.
Specs
Motor: 21kW peak / 18kW continuous brushless
Top Speed: ~59 mph
Battery: 74V / 60Ah, removable, fast-charge capable
Range: Up to ~70 miles
Acceleration: 0–31 mph in ~2 seconds
Charge Time: ~2.5 hours (20–80% with fast charger), ~4 hours full
Suspension: 9.4” travel, front and rear
Brakes: 4-piston hydraulic
Frame: Forged aluminum alloy
Riding Modes: Eco / Sport / Turbo