Ventus Ryuga 81kW Motor| for Surron Ultra bee |By Ventus Bikes VTB

Ventus Ryuga 81kW Motor | 81kW Plug & Play Motor Upgrade for Sur Ron Ultra Bee – Ultimate High Power Performance Motor

Unleash 81 kW. Dominate Every Terrain.

Looking for the most powerful motor upgrade for Sur Ron Ultra Bee? The Ventus Ryuga 81kW Motor (also known as the Ryuga 81kW Hairpin Motor) is the no-compromise, true plug-and-play replacement that turns your Ultra Bee into a full competition-grade electric moto.

Engineered exclusively for the Ultra Bee chassis, this 81kW Sur Ron Ultra Bee motor delivers instant throttle response, massive low-end torque, and top speeds up to 195 km/h — all while dropping straight in with zero modifications. When paired with the Ventus Aetos V9600 controller, it unlocks over 81 kW peak power and 114 Nm torque, far beyond any factory or stock motor.

Whether you’re searching for the best 81kW motor for Sur Ron Ultra Bee, high power hairpin motor upgrade, Ultra Bee performance motor, or plug and play 81kW Sur Ron motor, this is the one serious riders and racers choose.

 Extreme Performance That Wins Races

• 81 kW Peak Power – 60.3 kW at 72V / 81 kW at 96V (the highest output plug-and-play motor for Ultra Bee)
• 114 Nm Peak Torque – 92.8 Nm available from just 500 rpm for brutal low-end pull
• Hairpin Winding Stator – Maximum power density and efficiency up to 95%
• 250°C Insulation & IP67 Sealing – Runs cooler under extreme load and survives water, mud, and dust
• 14,000 RPM Ceiling – Tested top speed 180 km/h at 72V / 195 km/h at 96V (46T sprocket)

 True Plug & Play – No Fabrication Needed

Bolts directly into your Sur Ron Ultra Bee with perfect chassis fitment. Uses your existing mounting points, sprocket, and phase wires (35 mm² gauge). No adapters, no custom work — install and ride harder in under an hour.

 Real-World Performance Highlights

• Massive torque from near-zero RPM
• Over 80+ kW at 96V with rock-solid power delivery
• 95% peak efficiency across 2,000–12,000 rpm
• Maintains full power under continuous hard riding

Why Riders Choose the Ventus Ryuga 81kW Moto

• Built 100% for the Ultra Bee platform (not a universal fit)
• Hairpin technology + high-grade materials for unmatched durability
• Extreme current handling and natural air cooling
• Encoder ABZP position sensor + NTC temperature sensor for precise control

Technical Specs at a Glance

• Peak Power: 81 kW @ 96V
• Peak Torque: 114 Nm @ 1400A
• Weight: 12.5 kg
• Dimensions: Φ173 × 180.8 mm
• KV: 118 | Poles: 4 | Max RPM: 14,000
• Cooling: Natural air | Protection: IP67

Fitment: Direct bolt-on for Sur Ron Ultra Bee only (all years).

The Verdict: If you want the absolute best motor upgrade for Sur Ron Ultra Bee that delivers 81 kW of raw, usable power with zero hassle, the Ventus Ryuga 81kW Motor is it. This is the highest-output, plug-and-play Ultra Bee performance motor available — period.

Ready to transform your Ultra Bee into a 195 km/h monster? Grab the Ventus Ryuga 81kW Moto today and experience power that actually wins.