While at Trek World 2009 (last summer) our Trek Pavement Product Manager "Chad Price" showed me a new product that was going to be featured in Europe, and also would be "beta" tested within the US with a few domestic retailers. Chad didn't explain much about the bike at first, he just wanted me to pedal the bike as he had it set up and wanted to get my impressions. WOW...
At that time, I knew this bike would grow wings.
Now, fast forward a year and this summer at Trek World the new series of electric assist Trek's (series named "Ride +) were shown to our Trek retailers and are now available to all. Trek is offering up "3" different models of electric assist bicycles, the 7200, 7.5FX, and the Valencia.
Why electric? First off, these bikes are still meant to be pedaled. These aren't scooters or mopeds (no throttle) but a full blown bicycle model with the an added assist boost when needed. The Trek web site lists the different possibilities, but I see great potential for the rider who wishes to use a bike more than their usual car, or someone that wants to ride with their partner/friends but might not have the endurance nor strength to maintain a faster speed to keep up. These bikes are just a plain "hoot" to ride.
Technologies include the Trek Syn Drive and Silent Drive Motor, which is a brushless silent motor that manages the assist level based on the pedaling force applied by the rider. A consule is mounted on your handlebar that allows the rider to "power on" the unit and then allows the rider to channel through the different operating assistance ranges, as well as keeping track of battery life, MPH, and miles ridden.
The assistance levels range from 0-4. In "0", the bike is functioning as a regular bike without any assistance at all (just the consule is operating as a cycling computer). Setting "1" equals about 25% assistance, 2 - 50%, 3 - 100% and level 4 represents 200% assistance (did I say make that mountain a molehill?). The technology also features "regenerative braking" which allows you to actual charge your battery while riding downhill, getting as much as 10% increased battery life.







