Description
COSWHEEL GT20 PRO Ebike — Official Specifications
Performance
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Top Speed: Class 2/3 — 31 mph (50 km/h)
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Range: ~80+ miles (128 km) in throttle‑only mode; ~145 miles (233 km) with pedal assist
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Motors: 48 V Dual Motors — Peak 3000 W (1500 W + 1500 W) with 160 N·m torque
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Battery: 48 V Dual Battery — 25 Ah + 15 Ah (40 Ah total), 1920 Wh (Lithium 18650 cells)
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Climbing Capability: Up to 40° slope
Suspension, Brakes & Tires
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Front Suspension: 20" shoulder shock absorbing fork, 80 mm travel
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Rear Suspension: 850 lbs load, 180 mm travel
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Brakes: Double piston oil brakes with 180 mm stainless brake discs
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Tires: 20" × 4.0" off‑road tires
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Throttle: Thumb throttle
Electronics
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Charger: 48 V 3 A charger
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Charging Time: Approx. 3.5–8.0 hours
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Display: Easy‑read LCD display
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Controller: 48 V 28 A
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Lights: Front headlight and LED rear light
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Pedal Assist: 3 levels
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Sensors: Speed sensor
Frame & Components
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Frame: Hydroformed triple‑butted 6061‑T6 aluminum alloy
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Pedals: Aluminum alloy with reflectors
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Crank: 1/2" × 3/32" × 46T 7‑speed ED tooth plate
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Rear Derailleur: Shimano 7‑speed
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Chain: 7‑speed anti‑rust
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Handlebars: Split handlebar, sand black
Geometry & Capacity
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Suitable Rider Height: 5’1" – 6’5"
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Seat Height: 32.6" (83 cm)
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Bike Height: 41.7" (106 cm)
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Wheelbase: 47.8" (121.5 cm)
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Handlebar Width: 27.2" (69 cm)
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Bike Weight: ≥99 lbs (≥45 kg) with battery
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Maximum Load: ~330 lbs (150 kg)
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Safe Load: ~265 lbs (120 kg)
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Overall Size: 70.9" × 27.2" × 41.7" (180 × 69 × 106 cm)
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Package Size: 59.4" × 13.8" × 36.2" (151 × 35 × 92 cm)