Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2019 FLX

Roadster

A 650b aluminum frame commuter e-bike with mid-range components and tektro hydraulic disc brakes.

Manufacturer Price

$1,999
Weight41.5 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels650b Aluminum
Drivetrain1 × 9
GroupsetAlivio
MotorBafang 500W 120Nm mid-drive
BatteryPanasonic 500Wh
BrakesTektro Hydraulic Disc
Learn about FLX
Where to Buy
Similar Bikes
Top Comparison
Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

33 mph

Roadster

31 mph

Similar Bikes

Highest gear

(descending)

Sizing
19"

3'11" +

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Electric Bike Review
FLX Roadster Review - Prices, Specs, Videos, Photos

May 2019

Price: $1999.00 | Model Year: 2019 A high speed and somewhat minimalist electric urban or city bike with a lot of agility, lightweight balanced design, all while remaining value priced at the same time. Great 9 speed Shimano Alivio setup as well as hydraulic brakes, optional throttle, powerful Bafang mid-drive motor, and a strong 48v 10.4ah batterydisc brakes stop well. A high speed and somewhat minimalist electric urban or city bike with a lot of agility, lightweight balanced design, all while remaining value priced at the same time.

Observations
  • A high speed and somewhat minimalist electric urban or city bike with a lot of agility, lightweight balanced design, all while remaining value priced at the same time

  • Great 9 speed Shimano Alivio setup as well as hydraulic brakes, optional throttle, powerful Bafang mid-drive motor, and a strong 48v 10.4ah batterydisc brakes stop well

  • A lot of nice features like the kickstand mounted away from the pedals, protected display, haptic feedback, efficient tires, and bottle cage bosses

  • Motor can be loud, haptic feedback can be loud too (can be turned off though), not a lot of comfort but most comfort extras are available, you just have to pay extra for them

Read Review

Specs
Build
Frame

6061 Aluminum Alloy

Fork

6061 Aluminum Alloy, Quick Release M15 x 100mm Thru Axle

Headset

Threadless, Internal Cups, Tapered, Sealed Bearings

Stem

Aluminum Alloy, 90mm Length, Two 10mm Risers, 31.8mm Clamp Diameter

Handlebar

Aluminum Alloy, 620mm Width, Low-Rise

Saddle

FLX Branded Velo

Seatpost

Promax, Aluminum Alloy

TypeRigid

Pedals

Wellgo Plastic Platform with Reflectors, Black

Grips

Velo Flat Rubber with Lock Rings

Groupset
Crank

Aluminum Alloy, 170mm Length, 44 Tooth Chainring

Shifters

Shimano Alivio Trigger Shifters on Right

Cassette

9 Speed 1 x 9 Shimano Alivio Derailleur, 11-34 Tooth Freewheel

Brakes

Tektro Auriga Hydraulic Disc with 180mm Rotors, Dual Piston Calipers, Tektro Three-Finger Levers with Adjustable Reach

TypeTektro Hydraulic Disc

Wheels
Rims

Aluminum Alloy, Double Walled, 25.6mm Width, 32 Hole, Reinforcement Eyelets

Spokes

Stainless Steel, 13 Gauge, Black with Nipples

Tires

Kenda Koast 27.5 x 1.5 (40-584)

Electric Components
Motor

Weight: 8.15 lbs (3.69 kg), Brand: Bafang, Type: Mid-Mounted Geared Motor, Nominal Output: 500 watts, Peak Output: 850 watts, Torque: 120 Newton meters

Battery

Weight: 5.5 lbs (2.49 kg), Brand: Panasonic, Voltage: 48 volts, Amp Hours: 10.4 ah, Watt Hours: 500 wh, Chemistry: Lithium ION

Display

Bafang C240, Fixed, Adjustable-Angle, Backlit, Grayscale LCD, Integrated 5 Volt 1 Amp USB Type-A Port Below Display

Rider Notes
Riders Also Viewed

First added September 3

Last updated September 3

Not listed for 1,369 days