Bionx S 350 RX 48V cassette electric assist kit

Bionx S 350 RX 48V cassette electric assist kit

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Regular Price: $2,199.00

Special Price: $999.00


The Bionx e-bike electric assist system is the most intuitive pedal electric assist kit made for all around daily commuting or leisure rides. Adding only a few Kg’s to your bicycle, the BionX system works seamlessly with you as you pedal. The control processor continuously analyzes your torque input and feeds that information to the motor, which applies electric assist in proportion to how hard you are pedaling. The harder you pedal, the more torque the system senses, and the more electric assist you get. The power is seamlessly applied and never distracting, so you can just enjoy the ride.

Rackmount battery version
Works with your existing 8,9 or 10 speed Shimano or SRAM cassettes
Safe Lithium Cobalt Manganese battery includes 5 part safety system & Deep Sleep Technology
New Anti-Theft protection
Smart Regeneration can add up to 15% of battery life per charge
1 hour to 50% recharge with new 48V battery
Long Range – V up to 80 Miles, X – Up to 65 Miles, L – Up tp 50 miles
Zero noise from motor or system
Center mounted console includes bike computer functions
Completely assembled in Canada

Motor: 350 Watts
Battery: Li-Ion / 48V / 8.8AH Includes rear rack
DC output: Yes
Torque (Nom./Max.): 6.6/29.5 lb.-ft. (9.0/40.0 Nm)
Weight (System): 18.99 lb. (8.6 kg)
Assist Levels: 35, 75, 150, 300%
Warranty: 2 years

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Manufacturer BionX
Additional Information No

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Regular Price: $2,199.00

Special Price: $999.00

Take advantage of our zero interest financing options on purchases over $1000.

Not in Portland? We can ship most of our bikes, fully assembled to your door. See our shipping page for details.

We offer extended test rides on selected bikes. Reserve online.