New

Wolff

Ursa Major ST


Living life large.

With all the amazing features of Ursa and Ursa ST, UrsaMajor comes with fat tires, and is a true beach bum! Fattires add stability on uneven surfaces making it perfectfor beach riding, handling muddy terrain, and even forsnowy landscapes. Ursa is ready to party, Ursa Majortakes it to a whole new level. Go ahead, ride in comfortover whatever paths you choose.

SIZEING - 47cm (18.5”) is suitable for 5’3” to 6’0” 

E-bike technology

Motor - Bafang G070 48V 500W rear drive

Battery - 48V/12.8AH 32E Samsung cells fully integrated battery

Range - 54mi at medium assistance
Charging time - Up to 4.5 hours
Charger - 48V 2A, UI standard
Display - Wolff multi-color screen, 5 levels of assistance support km or mi
Throttle - Half grip twist grip throttle
Controller - 48V/500W 48V 22A
Lights - LED lights controlled by display
Frame
Frame - Alu alloy 6061 47cm (18.5”)
Fork - Alu alloy rigid fork
Brakes
Brakes
Tektro disc brakes with bell, cut-off function
Other
Kickstand- Adjustable alu alloy
Rear rack - Alu alloy
Controls
Stem - Tool-less quick adjustable
Handlebar - Swept back beach cruiser style
Grips - Soft rubber
Seatpost - Alu alloy
Seat clamp - Alu alloy
Saddle - Wolff wide cruiser-style saddle
Pedals - Wellgo B087DU, platform
Drivetrain
Chainring - 46T alu alloy, with outer guard
Shifter - Shimano TX50 thumb shifter
Freewheel - Shimano 7 speed 11 / 28T freewheel
Rear derailleur - Shimano Tourney rear derailleur
Wheels & tires
Tires - Kenda 26 x 4.0
Rims - Double wall alu alloy 6061

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