> Bicycling Catalog > Bikes > Commuter/Urban > Multi-Speed > Jamis > Commuter 4 (Electric)
Jamis Commuter 4 (Electric)


Commuter 4 (Electric)

Product Rating
0.0 stars
 (0 Reviews)

Jamis Commuter 4 (Electric)

Turn any errand into an excuse to ride with Jamis's Commuter 4, featuring the super easy, cutting edge technology of the Nuvinci infinitely variable drivetrain. The light aluminum frame and upright handlebar position let this versatile bike excel in any urban environment. Fast 700c wheels grant a zippy feel while the Slidepad braking system makes stopping a breeze by engaging both front and rear brakes with the pull of a single lever. The smooth NuVinci drivetrain supplies the perfect easy-to-use gear, and you can even shift while stopped at a light. And, that innovative gearing system is contained within the rear hub for low-maintenance and cleanliness. Plus, the Commuter 4 comes with great details like fenders to keep you dry, a chainguard to keep your pants clean and a rear rack to carry your gear.

The fastest way to get to work in the city, bar none - the electric version features a state of the art 350 watt mid-drive motor with a 36v 11ah battery, with a 40 mile range, depending on rider weight, settings and how it is used. It comes with a 20mph (32km/h) speed limit, but for off-road use, the speed limit of the system can be adjusted in the LCD control panel from 10mph up to 37mph. Mid-drive motors are much more efficient and powerful than the hub motors (more common at this price level) because they use the existing bicycle drivetrain. Features 5 pedal assist levels along with a max power throttle to make it through those stop lights.

Specification Description
Frame Jamis triple-gauge 6061-aluminum
Fork Jamis City/Cross aluminum
Rims/Wheels Alex ID-19
Hubs Front: Formula; Rear: NuVinci N360
Spokes 14-gauge stainless-steel
Tires Vittoria Adventure w/reflective sidewalls, puncture protection, 700 x 32c
Crankset Aluminum
Chainrings 42T
Rear Cogs 20T
Shifters NuVinci N360, twist
Handlebars Jamis aluminum
Tape/Grips Kraton
Stem NVO adjustable aluminum
Brake Levers Tektro
Brakes Slidepad single lever, linear pull
Pedals Platform w/non-slip inserts
Saddle Jamis Metro Sport
Seatpost Jamis aluminum
Accessories & Extras Fenders, rear rack, bell, chainguard

* Subject to change without notice.


by PowerReviews
Option Manufacturer's Part Number Store SKU
Pedal Only / 15-inch 03-7330-GY 210000120112
Pedal Only / 19-inch 03-7332-GY 210000119756