Surface 604: Twist
Surface 604: Twist
Surface 604 Electric: Twist - Electric Bike with 20" wheels
POWERFUL 500W MOTOR Electric Bike at Bike Attack.
Purpose built for top speed 500W 48V electric motor. Feel the surge of quiet, consistent power distribution at higher speeds - vibration-free.
Geared for performance - we paired all that power with an industry-leading 12mosfet 25A controller, so Twist delivers unmatched torque and speed.
Watch out for other riders as you zip pass them.
UNLOCKED 25MPH (40KMH) CLASS 3
(CLASS 3 READY)
WHISPER SMOOTH TORQUE SENSING PEDAL ASSIST
Because an electric bike is only as good as it’s power distribution.
Twist incredibly smooth torque sensor knows how hard you’re pedalling down to the microsecond and matches it with aproportionate power.
Gone are the days of simple cadence sensors!
Custom drop out design delivers whisper smooth torque sensor sensation at any assist level.
In fact, you’ll swear it’s as so smooth as a mid-drive motor.
LONG RANGE BATTERY
Twist's high capacity 48V14Ah Samsung lithium-ion battery provides maximum range.
Twist can handle heavy loads and travel up to 45 miles on a single charge.
As an added bonus the battery also features a USB plug for charging a mobile device on the go.
500W (Peaks at 750W) Bafang Geared Rear Hub Brushless Motor
Drop Out Torque Sensing Pedal Assist with a Throttle
Thumb Push Activated Throttle
SURFACE604 Designed 12 MOS 48V 500W 25Ah, Smart
20mph (32kmh)*, Comes as Class 2
(Unlocked) 25mph (40kmh), as Class 3
Included: 48V 14Ah / 672Wh Samsung Lithium-Ion 18650 Cells - Integrated
Up to 45mi (72km) with a 48V14Ah Battery
BATTERY CHARGE TIME
3-4 Hours for a Full Charge from Empty
DISPLAY TYPE (NEW)
SURFACE604 Color LCD Display with Micro USB Jack
Bigger display: 3.5" for 2021 vs. 3.2" for 2020
Short Cage SRAM X5 Groupset - 9 Speed
SRAM X5 Trigger Shift
TEKTRO Auriga Hydraulic Disc Brakes, Post Mount, with Motor Inhibitors
SAMOX 38T Front Sprocket, 170mm Crank Arms
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