Expertly crafted to cruise your city with ease.
The Retrospec Beaumont Rev lets you conquer your city in chic, vintage style. Start Assist technology eliminates wobbly starts and 37 miles of range helps glide through those long daily commutes. An easy-to-use pedal assist gives you the boost you need to climb hills, and a top speed of 20 MPH helps you get to your home, office, or anywhere in between in no time.
Our bestseller with a boost
Timeless, vintage style and modern-day innovation come together in Beaumont Rev. Taking inspiration from the classic European city bike, we wanted to design an e-bike that was both beautiful to look at and effortless to ride. From the swept-back handlebars that promote an upright riding position, to the integrated battery that adds power to your pedals – every last detail comes together to help you go farther and with more ease.
Get to know your ride
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20mph
Top speed
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Up to 37 Miles of Range
350W-28 miles & 500W-37 miles
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6 Pedal Assist Levels
Propel while pedaling
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350 or 500W
Brushless rear hub motor
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36 or 48V
Li-ion battery
Features
Quick Access to Controls
Handlebar-mounted LED control panel lets you select pedal assist level, monitor charge, and activate Start Aid for a 4mph boost at takeoff – no wobbly first pedal strokes.
Press to Go
Convenient thumb throttle puts 350/500W worth of power at your fingertips.
Durable, Long-Lasting, High Range
Li-ion battery offers a range of up to 37 miles. Charges within 5-6 hours.
Cargo-Ready
Haul it all with a handy rear rack.
Stay Visible and Safe
With front and rear safety lights.
Ride Rain or Shine
Protective fenders keep you from getting splashed.
Tackle Inclines or Cruise Flats
With a versatile Shimano 7-speed drivetrain.
Best for pavement
- SPECIFICATIONS
- SIZING
- FINANCING
- OWNER'S MANUAL
Specification
FRAMESET
- Sizes50cm, 54cm, 58cm
- MaterialSteel, TIG welded
- Dropouts2x rear dropout eyelets
- ForkSteel, 1 1/8" (28.6mm) Threaded for Quill, TIG welded, 2x eyelets: 1/dropout + 1/mid-blade
WHEELSET
- RimsAlloy double-wall, 700C x 36H x 13G
- HubsF: Alloy bolt-on, R: Hub motor bolt-on, 36H x 13G
- Spokes13G UCP w/brass nipples, Black
- Tires700 x 45C, S/V
E-POWER SYSTEM
- 36V/350W MotorBrushless rear hub motor, 9-pin connector
- 36V/350W BatteryLi-ion + Charger w/US plug, w/power level display
- 48V/500W MotorBrushless rear hub motor, 9-pin connector
- 48V/500W BatteryLi-ion + Charger w/US plug, w/power level display
- Drive Mode, DisplayPAS/throttle, speed sensor, LED handlebar-mount display panel w/6 assistance levels, w/Start-Aid 6kph (~4mph)
- ControllerYelchm Technology
- Charge Time (empty to full)10.4Ah battery (350 & 500W): 5-6 hours
- 36V/350W rangeup to 28 miles
- 48V/500W rangeup to 37 miles
DRIVETRAIN
- Derailleur - RearShimano Tourney 7S, RD-TX35-SGS
- ShiftersShimano Tourney Thumb Shifter (push/pull) 7S
- CranksetAlloy 3-piece 170mm x 42T, alum arms, steel chainring
- ChainKMC Z-series 1/2 x 3/32"
- BBSteel sealed cartridge, 68 x 124.5mm
- Freewheel/CogShimano 7-speed 14-28
COMPONENTS
- HeadsetThreaded, steel, 1 1/8" (28.6mm)
- BrakesJAX Mechanical disc Front & Rear, 160mm
- HandlebarsAlloy low-rise, 610mmW x 40mm rise
- GripsRetrospec Comfort
- StemAlloy quill, single-bolt clamp
- SaddleRetrospec Comfort w/elastomer springs
- SeatpostAlloy w/integrated micro-adjust clamp, 28.6 x 300mm
- Seatpost ClampAlloy QR
- PedalsHigh Impact, Reinforced Nylon Resin Platform, 9/16"
EXTRAS
- KickstandCenter mount, adjustable, steel
- Rear CarrierBattery holder & carrier, steel
- BellAlloy
- Light(s)Front (4x AAA) + Rear (2x AA), batteries included
- FendersSteel fenders w/alloy stays
- ChaincoverFull coverage/length, steel
- Tools4 pcs: 15mm open/box, 10mm open/box, 5/6mm hex key, cross (Phillips) screwdriver
- Recommended Weight Limit250lbs
- Item Weight57.5 lbs (battery included)
- CompatibleWith Retrospec Rover Trailers
Sizing
How to measure my inseam for a bike
Your inseam can help you find the perfect sized bike (measuring it properly is similar to pant inseams but measured a little differently). Here's how they work:
- Stand upright with your feet 6-8" apart.
- Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
- Compare your inseam measurement to the standover height of the bike. You should have about an inch of space between your body and the top tube.
| SIZE | HEIGHT RANGE | STANDOVER HEIGHT |
| 50CM - S | 5'2"-5'5" | 31" |
| 54CM - M | 5'6"-5'8" | 32.5" |
| 58CM - L | 5'9"-6' | 34" |