BIKE SUN SKR E-DELTA B1 SX 20/16 7s M-BU

15 mph / 48 volt / 350 watt pedal-assist motor

48V / 10.5Ah lithium-ion frame-mount battery with Provision to mount secondary `swap` battery

ACT Lab tested to UL 2849 & UL 2271 standards

Class 2 with five levels of pedal assist and tumb throttle control

Bottom bracket with integrated torque and cadence sensor

Bluetooth connectability with smart phone app

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Wheel Base: 56` (142cm)

Overall Length: 74` (187cm)

Width: 30` (76cm)

Seat Height: 23` (58cm)

Bottom Bracket Height: 16` (42cm)

Weight: 79.5 lbs

Weight Limit: 300 lbs

X-Seam: 28 - 41` (71-104cm)

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Average Speed*: 13 mph

Range: Eco PAS, mostly pedaling 45–50 mi / Throttle-only, 25–30 mi

* Your results may vary

Tests based on rider and gear of 165lbs, an altitude of 800ft and flat paved surface