Retrospec Valen Rev+ Fat Tire Electric Bike Top Speed 20 MPH
The Retrospec Valen Rev+ is the ultimate go-anywhere fat tire electric bike built for Colorado adventures. With massive 20×4" puncture-protected tires, a powerful 750W rear-hub motor, and up to 68 miles of range, this eBike eats up snow, sand, gravel, and the Coal Creek Trail right outside our Erie shop doors. The durable diamond frame offers a classic ride for confident cyclists — perfect for commuting, cruising car-free paths, or weekend exploration around Boulder County.
Key Features & Benefits
- Powerful 750W Motor + Throttle — 6 levels of pedal assist plus full throttle from a dead stop, up to 28 mph
- Long-Range 720Wh Battery — Up to 68 miles per charge (removable for easy charging)
- Fat 20×4" Tires — Crush winter snow, loose gravel, or sandy trails with confidence
- Hydroformed Aluminum Frame — Sturdy and lightweight, ideal for riders 5'4"–6'4" with 31.5" standover height
- Hydraulic Disc Brakes — 180mm rotors for safe, powerful stopping even when loaded
- Shimano 8-Speed Drivetrain — Smooth shifting for hills and flats
- Comfort Touches — BMX-style bars, lock-on grips, moto saddle, integrated lights, and included kickstand
- 350 lb Weight Capacity — Carry gear, groceries, or a passenger with ease
Exclusive CyclErie Perks (Erie, Colorado’s Fat Tire eBike HQ)
- Every Valen Rev+ qualifies for the $450 Colorado eBike Tax Credit – just fill out our quick DR0514 form here
- Schedule a free test ride on the Coal Creek Trail and get $50 off your purchase the same day → Book your ride now
- Ride straight onto miles of car-free paths – full trail map here: Best Bike Trails Erie & Boulder County
- Flexible financing with 0% interest Buy Now Pay Later options via Shop Pay & Affirm → See financing details
Ready to own the most fun, versatile fat tire eBike in Northern Colorado? Stop by CyclErie in Erie today or reserve yours online – we’re only minutes from Lafayette, Longmont, Broomfield, and Boulder!

























