Regional Hubs Ready:US (California) & EU Warehouses Stocked · 24–48h Dispatch · 1-Unit Dropshipping
MAP Protected (35%–50% Margin)|B2B Desk: business@tomofree.com

Direct Factory OEM / ODM24–48h Dispatch
Powertrain10,000W (10kW) Mid-Drive
Top Speed65 MPH
Max Range80 Miles
Chassis / Wheels17" Cast Alloy
ebikeULTRA × Tomofree OEM Official E-Mobility·EN15194 & UL Certified
Ultra SS8 Mid-Drive E-Motorcycle
High-Voltage Custom Mid-Drive Electric Street Motorcycle
4.9 / 5.0(55 Verified Reviews)
Consumer Retail MSRP:$3,899.00
Dealer Wholesale Tier-1:$2,100–$2,450
Dealer Profit Margin:42%–50% Guaranteed Margin
Minimum Order Quantity (MOQ):MOQ: 10 Units (OEM Batch)
Included Package Accessories ($120 Value FREE):
$49 USB Phone Holder
FREE$39 Rear Cargo Bag
FREE$29 Smart Fast Charger
FREE24-48h Local Dispatch
1-Year Factory Warranty
1-Unit Blind Dropship
Full Product Architecture & Engineering Overview
Built for High Turnover, Uncompromised Safety & Maximum Dealer Profit
Mid-drive electric street motorcycle engineered specifically for brand customization, municipal fleets, and DTC private labels. Patented central chassis, custom motor controller maps, and CE/DOT road compliance.
Video Walkaround & Dyno Test
Watch on YouTubeUltra SS8 Mid-Drive Electric Motorcycle Walkaround
Technical & Engineering Specifications
| Component / Metric | Official Factory Specification |
|---|---|
| Motor System | 10,000W (10kW) Mid-Drive |
| Speed Capability | 65 MPH |
| Battery Pack & Range | 80 Miles |
| Wheel / Tire Spec | 17" Cast Alloy |
| Warehouse Stock | Direct Factory OEM / ODM |
| Feature Spec #1 | 10,000W (10kW) Central Mid-Drive Motor |
| Feature Spec #2 | 72V 50Ah High-Capacity Automotive Pack |
| Feature Spec #3 | 65 MPH Max Road Speed |
| Feature Spec #4 | 80 Miles City Range |
| Feature Spec #5 | Regenerative EBS & Full Dual Disc CBS |
Frequently Asked Dealer & Consumer Questions
Complementary Fleet Vehicles
View All 15 Models →
Tomofree R700 Electric Bike
Class 2/3 100% Street-Legal 20" All-Terrain Fat Tire E-Bike
B2B Price$499–$569
View Landing Page
Tomofree T1MAX Folding Ebike
Upgraded 16" 1000W Fat Tire Folding City Ebike (#1 Best Seller)
B2B Price$419–$479
View Landing Page
Tomofree P1PRO Folding Ebike
Lightweight 14" Compact City Folding Commuter (Class 2)
B2B Price$239–$269
View Landing PageUltra SS8 Mid-Drive E-Motorcycle — B2B Dealer Pricing
