ONSRA Challenger Pro Street with blue lights at night – Ride ahead
Range38 km / 24 mi (100 mm TARMAX)
Up to 43 km / 26 mi
Top speed50 km/h / 31 mph (standard)
Up to 62 km/h / 38 mph
Weight9.9 kg / 21.8 lbs
Battery12S2P Samsung 21700-50S — 432 Wh / 10 Ah
Motors2× 1950 W (2× 2500 W max) belt drive 5048 160 Kv
measurements
Full specs
Range100 mm TARMAX: 38 km / 24 mi
Up to: 43 km / 26 mi
Battery12S2P 21700-50S Samsung — 432 Wh — 10 Ah
Top speedStandard: 50 km/h / 31 mph
Up to: 62 km/h / 38 mph (32T pulley, 110 mm wheel)
Motors2× 1950 W, 2× 2500 W (max), belt drive 5048 160 Kv
ESCORION ESC: 2× 45 A continuous (per motor)
RemoteONSRA NX
Deck6-ply maple, 2-ply fiberglass
EnclosureHigh quality ABS plastic
TrucksTKP trucks (carving and stability)
Wheels100 mm ONSRA TARMAX
Pulleys40T Kegel
Deck size90 cm / 35" × 27 cm / 10.6"
Weight9.9 kg / 21.8 lbs
Wheelbase73 cm / 28.7" × 32 cm / 13"
Max load150 kg / 330 lbs
Water resistanceIP65 (enclosure sealed with O-ring)
BrakingRegenerative
Recharge~4 h (2.5 A charger)
Bushings95A
WarrantyCNC’d trucks: 4 years
Mechanical and electronic components: 2 years
Battery: 1 year
IncludedFully assembled board, charger (2.5 A), T-tool, 3 mm + 4 mm Allen tool, user manual, remote, USB-C charging cable
ONSRA Challenger Pro Street 2-in-1 capability: street wheels and all-terrain wheels on one board
ONSRA Challenger Pro Street concave deck – "The deck that locks you in"
Rider carving on the ONSRA Challenger Pro Street electric skateboard at sunset – "Carving beast"
ONSRA Challenger Pro Street standing upright on its tail – "No wall needed. Just stand it."
ONSRA TARMAX blue wheel – max range, smooth ride, more grip
ONSRA adjustable electric skateboard truck – "One truck. Every rider. Infinite adjustability."
Rider climbing a steep street on the ONSRA Challenger Pro Street – "No hill too steep"
ONSRA Challenger Pro Street CNC trucks and belt drive – "CNC 4 years covered"
ONSRA NX remote display screens – "A whole new perspective"
ONSRA NX remote ride statistics screen
ONSRA NX remote controller with display, explained

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