Surface 604 Reviews

An extra-small hardtail electric mountain bike with 26" wheels. Features Boost hub spacing, plus sized 2.8" wide tires, 15mm thru-axle, 9-speed SRAM X5 drivetrain 11-36T, adjustable top speed, responsive torque sensing pedal assist, and trigger throttle operation.. Adjustable spring suspension fork with lockout and preload adjust. Upright geometry with short stem, excellent…...

A zippy cruiser electric bike with mounting options for fenders and a rear rack. Ships as Class 2 with responsive torque sensing pedal assist and a trigger throttle that overrides all five levels with 100% power. Can unlock higher top speeds as Class 3 if you wish. This is the high-step larger frame, but Surface 604 also sells the smaller Sunny Day mid-step.. Default battery is 48v 12ah, but they also sell a 14ah and 20ah pack for…...

A feature rich hardtail electric mountain bike with 9-speed drivetrain, plus sized 2.8" wide tires, sturdy 15mm thru-axle, adjustable top speed, responsive torque sensing pedal assist, quiet motor, and trigger throttle with full power. Upright geometry, integrated headlight, and lots of mounting points make this a versatile platform.. Available in two frame sizes, and a third XS version with 26" wheels for youth…...

A sturdy high-step hybrid electric bike that comes in two frame sizes! Includes premium aluminum alloy fenders, deluxe rear rack, integrated lights, and two battery and charger options for long range. Relaxed handlebar, adjustable angle stem, high volume 27.5" tires, ergonomic touch points, and optional suspension seat post offer comfort.. Unique combination of torque sensing pedal assist with trigger throttle that overrides for added power.…...

An approachable step-through that comes in two frame sizes and two colors! This hybrid electric bike offers fenders, deluxe rear rack, integrated lights, and two battery options for long range. Relaxed handlebar, adjustable angle stem, high volume 27.5" tires, and ergonomic touch points offer comfort.. Unique combination of torque sensing pedal assist with trigger throttle that overrides for added power.…...

A zippy approachable cruiser ebike with mounting options for fenders and a rear rack. Ships as Class 2 with responsive torque sensing pedal assist and a trigger throttle that overrides all five levels with 100% power. Can unlock higher top speeds as Class 3 if you wish. This is the mid-step smaller frame, but Surface 604 also sells the larger Big Sky high-step.. Default battery is 48v 12ah, but they also sell a 14ah and 20ah pack for…...

A folding fat tire electric bike with approachable step-thru frame. Low stand over height and low minimum saddle position. Two colors including satin black and satin grey. Large color LCD with USB port for charging electronics, powerful geared hub motor, clean wires and decals, quality 10-speed SRAM X5 drivetrain.. Good weight distribution with the battery pack low and center on the frame. The charging…...

A folding fat tire electric bike with very approachable step-thru frame. Adjustable seat and handlebar height improve fit though it only comes in one size. Three colors including black, grey, and pink! Color LCD, powerful motor, clean wires and decals, quality 9-speed SRAM X5 drivetrain.. Good weight distribution of motor and battery pack, low and even across the frame. Ideal…...

A hardtail urban cross country electric that's straight out of the 1980's with quadangle frame design! Available in two sizes for improved fit, with two battery options for extended range. Impressive 9-speed drivetrain with upgraded shifter and derailleur. Powerful 180mm hydraulic disc brakes with large dual piston calipers and electronic motor inhibitor switches on both levers.. The criss-cross top tube design looks cool and improves frame stiffness for off-road use, even…...

An approachable deep step-through electric bike that comes in two frame sizes and three colors! Includes aluminum alloy fenders, sturdy rear rack, integrated lights, and two battery size options for extended range. Relaxed handlebar, adjustable angle stem, high volume tires, ergonomic touch points, and adjustable suspension fork offer comfort.. Unique combination of torque sensing pedal assist with trigger throttle that overrides for added power.…...