Roadster is the lightest in the FLX lineup. If your priority is to go from point A to point B through the city as fast as possible, this is your perfect companion!
Comes 90% assembled with:
Includes everything from the standard configuration and:
Don’t settle for cheap mechanical disc brakes. A powerful bike should have the most powerful brakes to keep your safety a priority. Hydraulic brakes are stronger, more reliable and can help you steer clear of danger when you need it most.
This 9 speed drivetrain lets the mid motor shine and apply it’s torque over 9 different gear ratios to maximize acceleration, hill climbing and top speed. The 11-34T cassette has a wide range and is built to last.
The M600 is the most advanced and powerful motor of it's kind on the market. Beautifically compact and packing a whopping 500W and 120Nm of torque, this workhorse is a serious performer. Using the bikes gears, it achieves optimum hill climbing, range, and speed.
Thanks to this hidden sensor, you can shift smooth every time. When you shift, the sensor will reduce motor power for just long enough to transition butter smooth into your next gear. Say goodbye to gear crunching and prolong the life of your drivetrain.
Other bikes use toothpick sized skewers to keep the wheels on. This can save costs - but with a single failure point wheels can release while riding - a dangerous situation. Instead we invest in beefy thru-axles with redundant failure points. They’re over engineered to keep you safe and happy. The thickness of the thru-axles make them more durable and provide a more stable ride at all speeds.
We've upgraded our batteries from 36V to 48V giving you even more range and power! We sourced the highest capacity cells in the world, the same ones used in the Tesla Model S for this. Charging time is 3 hours for the 10.4AH battery, and 4.5 hours for the 13.6AH battery.
Like a cockpit for your bike, see how fast you're going, how far you've ridden, average speed and battery life. Plug in a USB cable into the USB port, turn the LCD screen on and you can charge your phone on the go.
Don’t want to pedal? Just hit the throttle above 6mph and the powerful 500W mid motor will propel you through the city with no effort at all.
|ECONOMY MODE (Power Level 1):||Up To 70 Miles* (500WH Battery) | Up To 100 Miles* (650WH Battery)|
|SPEED MODE (Power Level 5):||Up To 35 Miles* (500WH Battery) | Up To 45 Miles* (650WH Battery)|
|* Experienced rider in optimal conditions, your mileage may vary.|
|SPEED LIMIT||Adjustable to your local regulations.|
(where laws permit)
|Class 3 LCD: 28 mph (~45 kph)
Class 1 LCD: 20 mph (~32 kph)
|TYPE:||Bafang M600 (Mid-Mounted Geared Motor)|
|NOMINAL/PEAK OUTPUT:||500 watts / 850 watts|
|TORQUE:||120 Newton meters|
|TYPE:||LG / Panasonic (Lithium Ion, 48 Volts) Removable w/key lock|
|WATT HOURS:||500 Wh / 650 Wh|
|CHARGE TIME:||3 hours / 4.5 hours|
|BATTERY WEIGHT||6.8 lbs (3.1 kg)|
|MODULES:||FLX Branded Bafang DP C240, Fixed Backlit LCD, Walk Assist.|
|READOUTS:||Current Speed, Max Speed, Average Speed, Odometer, Tripometer, Range, Battery in Percentage, Assist Level (0-5)|
|DISPLAY ACCESSORIES:||Independent Button Pad on Left, USB Charging Port|
|DRIVE MODE:||Advanced Pedal Assist, Trigger Throttle (optional)|
|WEIGHT (No Battery)||39.2 lbs (17.8 kg)|
|FRAME MATERIAL:||6061 Aluminum Alloy|
|FRAME COLORS:||Carbon Black, White Lightning|
|FRAME FORK DETAILS:||6061 Aluminum Alloy, Quick Release M15x100mm Thru Axle|
|FRAME REAR DETAILS:||M12x148 mm Quick Release Thru Axle|
|ATTACHMENT POINTS:||Rear Rack Bosses, Fender Bosses, Bottle Cage Bosses|
|GEARING DETAILS:||9 Speed 1x9 Shimano Alivio Derailleur, Shimano CS-HG200-9 11-34T Cassette|
|SHIFTER DETAILS:||Shimano Alivio Triggers|
|CRANKS:||Prowheel, Aluminum Alloy, 170 mm Length, 44T Chainring with Narrow Wide Teeth, Aluminum Alloy Chain Guard|
|PEDALS:||Wellgo Plastic Platform|
|HEADSET:||Threadless, Internal Cups, Tapered, Sealed Bearings.|
|STEM:||6061 Aluminum Alloy, 90 mm Length, Two 10 mm Risers, 31.8 mm Clamp Diameter|
|HANDLEBAR:||Aluminum Alloy, 620 mm Length, Low-Rise|
|BRAKE DETAILS:||Tektro Auriga Hydraulic Disc with 180 mm Rotors, Dual Piston Calipers, Tektro Three-Finger Levers with Adjustable Reach|
|GRIPS:||Velo Flat Rubber with Lockers|
|SADDLE:||FLX Branded Velo, Active|
|SEAT POST:||Aluminum Alloy|
|SEAT POST LENGTH:||300 mm|
|SEAT POST DIAMETER:||31.6 mm|
|RIMS:||Aluminum Alloy, Double Walled, 25.6 mm Width, 32 Hole, Reinforcement Eyelets|
|SPOKES:||Stainless Steel, 13G, Black with Nipples|
|TIRE BRAND:||Kenda Koast, 27.5" x 1.5"|
|WHEEL SIZES:||27.5 in (69.85cm)|
|TIRE DETAILS:||50 to 85 PSI, 3.5 to 5.9 BAR|
|TUBE DETAILS:||Schrader Valve|
The California StandardElectric Bicycles are defined by the California Vehicle Code.
New legislation became effective in January 2016. The current regulations define an “electric bicycle” as: a bicycle equipped with fully operable pedals and an electric motor of less than 750 watts, separated into three classes:
1. A "class 1 electric bicycle,” or “low-speed pedal-assisted electric bicycle,” is a bicycle equipped with a motor that provides assistance only when the rider is pedaling, and that ceases to provide assistance when the bicycle reaches the speed of 20 miles per hour.
2. A "class 2 electric bicycle,” or “low-speed throttle-assisted electric bicycle,” is a bicycle equipped with a motor that may be used exclusively to propel the bicycle, and that is not capable of providing assistance when the bicycle reaches the speed of 20 miles per hour.
3. A "class 3 electric bicycle,” or “speed pedal-assisted electric bicycle,” is a bicycle equipped with a motor that provides assistance only when the rider is pedaling, (no throttle) and that ceases to provide assistance when the bicycle reaches the speed of 28 miles per hour and equipped with a speedometer.
Local government ordinances are allowed to permit or ban any class of electric bicycles on dedicated bicycle paths and trails, with Class 1 & 2 permitted, and Class 3 banned, by default
All our bikes come as standard with a 28mph motor limit making them Class 3. Adding a throttle to the standard bikes will make them illegal for public use in every state. We can configure bikes to comply with class 1, 2 or 3 though. Please send us an email for more details.
Laws vary in different states / countries. Please check your local regulations. Here is a good resource of information in the US: http://peopleforbikes.org/our-work/e-bikes/policies-and-laws/