The Thunder 1 ST weighs only 36 lbs and has a 52 mile range! Sophisticated drive system w/ silent, smooth performance, enhancing the natural riding experience. 5-level torque assist w/ 350W motor controlled by a torque sensor. Assembly / Tuning Included
Frameset |
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| Frame | 6061 Triple-Butted Aluminum Alloy Frame, Integrated Cable Routing, Internal Battery, Flat Mount Disc, Rack and Fenders Compatible |
| Fork | 6061 Aluminum Alloy, Internal Brake Routing, 12x100mm Thru-Axle, 1-1/4” to 1-1/8” Tapered Steerer，Fenders Compatible |
Electronics |
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| Motor Hub | 350W, Peak 600W, 45Nm |
| Battery | 36V, 9.8Ah, 352.8Wh |
| Cell | Samsung 21700 |
| Charger | 36V, 2.0A, Operates on 100V-240V AC, 50-60Hz |
| Charging Time | 0-80% 4 Hours, 0-100% 6 Hours |
| Sensor | Torque Sensor |
| Control Panel | Battery Indicator PAS Indicator Auto Headlight Auto Brightness Control |
| Security | Apple® Find My™ |
| Headlight | Light Sensing, 6V/3W/45Lux High-Output Integrated LED, Adjustable Angle |
| Pedal Assist | Eco,Tour, Normal, Sport and Turbo pedal assist |
| Walk Mode | 2.9 MPH |
| Water Resistant | IPX6 |
WEIGHT& LOAD |
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| Bike Weight | 36lbs |
| Max Bike Load | 330lbs |
ACCESSORIES |
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| Fenders | Supported, buy separately from VELOTRIC |
| Rear Rack | Supported, buy separately from VELOTRIC |
| Range Extender | N/A |
Speed & Range |
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| Max Speed |
20 MPH, Class 1
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| Max Speed (Unlock) | 25 MPH |
| Max Range | Up to 52 miles |
| Chainrings | PROWHEEL Pro Aluminum Alloy, 42T Narrow Wide Chainring |
| Crankset | Aluminum Alloy, 165mm |
| Cassette | SHIMANO 8 Speeds, 11-32T |
| Rear Derailleur | SHIMANO M310-8 |
| Shift Lever | SHIMANO M315-8 |
| Chain | KMC Z8.3 |
Brake |
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| Brake | TEKTRO HD-R280 Hydraulic Disc Brake |
| Rotors | 160mm Front and Rear |
| Brake Levers | TEKTRO HD-R280 Aluminum Alloy, with adjustable reach |
Wheel |
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| Rims | 700c disc, Double-Wall Aluminum Alloy, Pinned (F) 24 Hole / (R) 28 Hole |
| Front Hub | NOVATEC Aluminum Alloy J-Hook Disc Hub,12x100mm Thru-Axle |
| Tire | 700×40c Ebike Puncture Resistant Tires |
Cockpit |
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| Handlebars | 6061 Aluminum Alloy, Φ31.8mm, 680mm |
| Grips | VELOTRIC Ergonomic Comfort Grips |
| Stem | 6061 Aluminum alloy, 3D-forged alloy, 8-degree rise, 31.8mm clamp, Garmin mount compatible |
| Saddle | Velotric Comfort, Customized by SELLE ROYAL |
| Seat Post | 6061 Aluminum Alloy, 30.9 x 300mm |
Supports |
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| Phone Mount | Adapt GoPro/Garmin |
| Pedals | Plastic |
| Kickstand | Aluminum Alloy |
