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> Electric Assist Bikes

Electric Assist Bikes

5 Results
Trek Super Commuter+ 8S - 2018
$4,999.99

Here's what you REALLY want to know. I did "The Loop" with my wife, me on my regular bike, she on the Super Commuter. 23 miles, 1545ft of climbing, turbo mode most of the way. She ended the ride with over half the battery charge remaining. Pretty big smile too! This is an extraordinary bike. MikeJ… [more]

Trek CrossRip+ - 2018
$4,499.99

Key features - Bosch Performance Speed mid-drive system with long-range 500wh battery - Powerful integrated lights for safer riding, day or night - Fully equipped: removable rack, integrated fenders - Disc brakes for reliable all-weather stopping power [more]

Trek Powerfly 5 FS - 2018
$4,499.99

Powerfly eMTB builds on its success with a new full suspension lineup that borrows from Trek’s proven off-road legacy. The full suspension Powerfly makes mountain biking even more fun. The Bosch Performance CX pedal assist e-bike system makes for a supremely capable electric bike that allows you to… [more]

Trek Powerfly 8 FS Plus - 2017
$4,499.99
$4,999.99
Product Rating
 
5.0 stars
 (2 Reviews)

Powerfly builds on its success with a new full suspension lineup that borrows from Trek’s proven off-road legacy. The full suspension Powerfly makes mountain biking even more fun. The Bosch Performance CX pedal assist system makes for a supremely capable bike that allows you to go farther and have… [more]

Trek Powerfly 7 - 2017
$3,699.99
$3,999.99

Powerfly expands your boundaries. It combines Trek's proven design with the reliable propulsion of Bosch pedal assist technology, turning every mountain into a hill and every ride into pure enjoyment. End of the trail? Not for you! Especially if you're searching for a bike with the extra power to… [more]

5 Results
 
Chain Reaction Bicycles is your local bicycle shop for the San Francisco Bay Area! Unlike some other shops, we are dedicated 100% to serving the needs of local cyclists; our offerings are exclusively available for in-store pickup. You will find us at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our Los Altos location closed on September 24th, 2017; we have consolidated all operations within our Redwood City flagship store.  Our hours and directions may be found here. We look forward to taking care of all of your cycling needs, including service! Mike & Steve Jacoubowsky, Partners, Chain Reaction Bicycles. Serving you since 1980!