Details

Light as Air, Bold by Design
The Carbon Joy Ultra electric cruiser bike is 50% lighter than aluminum while ensuring exceptional strength and durability. Its flowing ribbon-inspired chainstays evoke motion, while the seat-tube-free frame is designed to turn heads and stand out.

Effortless Comfort, Perfect Fit
Designed for all-day comfort, the step-through frame and 20-inch wheels allow effortless mounting for riders of all heights. Enjoy smooth, nimble handling with carbon fork and shock-absorbing saddle, and adjustable 0-60° handlebars for customized positioning.

Geometry

Frame Size	One Size
Top Tube Horizontal (in/mm)	23"/586
Max Seat Height (in/mm)	40"/1010
Min Seat Height (in/mm)	30"/770
Overall Length (in/mm)	67"/1698
Wheelbase (in/mm)	45"/1136
Wheel Diameter (in/mm)	22"/560
Head Tube Length (in/mm)	7"/190
Handlebar Height (in/mm)	40"/1011
Standover Height (in/mm)	16"/411

Sizing

Frame Size	One Size
Rider Height (in.)	4'11"–6'3"
Rider Height (cm)	150–191

Specs

Motor	500W (Peak Power 750W) rear hub, 60Nm
Battery	529.2Wh Samsung Li-ion, certified to UL-2271, 4 levels pedal assist (Eco, Tour, Boost, Turbo), throttle up to 20mph
Controller/Display	Torque sensor
Charger	3.5H fast charger
Chainrings	50T
Frame	Carbon fiber frame and fork, IP65 water resistance, total weight limit 330 lbs, rider height 4'11" - 6'3", Class 2
Frame Material	Carbon
Fork	Carbon fiber
Tires	Kenda 20" x 3.0", thru-axle
Crankset	Aluminum alloy, 152mm
Shifters	8-speed trigger
Rear Derailleur	Shimano 8-speed
Cassette/Freewheel	12-32T, 8-speed
Chain	Shimano 8-speed
Brakes	TEKTRO hydraulic disc brake with power cut-off sensor
Handlebars	Aluminum, extender 0-60° adjustable
Tape/Grips	Durable ergonomic grips, lockable
Seatpost	Aluminum alloy 2-stage adjustable design, 30.9mm (inner) / 34.9mm (outer), adjustment range 100mm (inner) 120mm (outer)
Saddle	Comfort saddle, 273x160x75mm
Pedals	PP, 103 x 84 x 24mm
Accessories & Extras	External front light 30 Lux, external tail light, 20mph default / 25mph upon unlock