EXPLORE MORE ABOUT ROMEO PRO II
Technical Specifications
*To ensure uninterrupted suppluying and shipping, some parts may differ from those listed.
Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.
General Information
- Top Speed
- 41 - 44 mph for both pedal-assist and throttle
- Range per Charge
- 104 - 112 miles with PAS, or 70 - 76 miles w/o PAS
- Max Load
- ≤ 330 lbs to ensure the performance and safety
- Rider Height
- 5'7" - 6'4", or inseam ≥ 28.7"
- Bike Weight
- 150.9 lbs with the battery (30 lbs) installed
- Ideal Use
- IPX6 weather-proof, off-road / mountain / urban riding
Riding with Unmatched Power
- Battery Capacity
- 3,120 Watt·hour (52V 60Ah)
- Cells Type
- Lithium-ion pouch cells, Grade A
- Battery Lifespan
- ≥ 1,200 charge cycles to 80% of capacity
- Motor Power
- 2 x 1,500 Watt
- Motor Torque
- 2 x 120 Newton·metre (max)
- Motor Type
- Dual hub motors, brushless, IPX6
- PAS Levels
- 5 Levels with Cadence Sensor
- Throttle Type
- 5 Levels twist, slightly delayed response (safe design)
- Display / Dashboard
- 4" color LCD, motors switch, Bluetooth, USB charge port
- Shifting Gears
- Shimano 7s 14-28T, 44T chainring
- Battery Charger
- 58.8V 7A Quick charger, 6-7.5H charge time
- Additional Modes
- Cruise Control, 6 km/h Walk
Biking Safely & Confidently
- Brake System
- Hydraulic disc brakes with motor cutoff
- Brake Rotors
- 240mm (φ) x 3.0mm (t) steel rotors
- Brake Caliper/Pads
- 4-Piston calipers with semi-metallic pads
- Bike Frame
- High-carbon steel 26" x 18" frame
- Front Fork
- Adjustable air suspension, 100mm travel
- Shock Absorber
- Air suspension with damping, 50mm travel
- Head Light
- 2,000 Lumens (20W) LED with built-in horn
- Tail Light
- LED with integrated brake signal blinker
- Additinal Reflectors
- Pedals, spokes, tires
- Tire Type
- INNOVA 26" x 4.0" tires with tube (28-33 psi)
- Saddle
- Leather with memory foam, pressure-relief design
- Handlebar
- Aluminum 720mm x 31.8mm (φ, center), rise
Components & Accessories
- Bell
- Electric horn built-in headlight
- Crankset
- 170mm Aluminum, 44T chainring w/ dual-sided cover
- Pedals
- WELLGO 16/9 aluminum alloy platform
- Derailleur
- SHIMANO RD-TY300 7 speed
- Shifter
- SHIMANO ASLTX50R7CT 22.2mm x 2400mm
- Freewheel / Cassette
- SHIMANO MF-TZ500-7 14-28T
- Rims
- 36H aluminum alloy rims
- Spokes
- Black stainless steel 13 Gauge
- Grips
- 120mm x 22.2mm (φ) rubber, ergonomic, anti-slip
- Seatpost
- No Seatpost for motorcycle-style seat
- Headset
- Integrated threadless headset
- Stem
- 31.8mm (φ, handlebar) * 35° A-head
- Kickstand
- Aluminum alloy heavy-duty
- Racks & Baskset
- Optional rear rack, basket
- Fenders
- Included plastic front and rear fenders