Battery: 48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35E cells, rated for 800 charge cycles Display: Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more Motor: 750W brushless geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction Headlight: Standard Rad Power Bikes LED headlight Taillights: Integrated tail light with brake light Pedal Assist: Levels 1-5 Range: 20-45 miles Throttle: Grip Twist Throttle Battery weight: 9lbs Claimed bike weight: 69lbs Actual Weight: 72.6 (with rack and fenders) Maximum rider weight: 275lbs Unfolded Dimensions: 33.25 (Minimum Saddle Height), 28.5 (Width), 75.25 (Length) Brakes: Tektro Aries (MD-M300) Mechanical Disc Brakes w 180mm Rotors Fenders: Full coverage front and rear Fork: Spring fork, 80 mm travel, with lockout and preload adjustment
The triangular shape is deceptively roomy, Pardee says
On the flip side, the Zerk 40 is a bit heavy for its capacity and hauling ability, weighing in at almost 2 pounds
They feature stiff soles, leather construction, an ankle cuff that fits well, and stability elements
