Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 26" -
Groupset Acera, Shimano -
Suspension Rigid -
Drivetrain 3 × 8 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Aluminum
Drivetrain
Rear Derailleur
Shimano Acera
Front Derailleur
Shimano C050
Shift Levers
Shimano EF50, 8 speed
Cassette
SRAM PG830 11-32, 8 speed
Crank
Shimano M341 42/32/22
Pedals
Alloy platform
Wheels
Rims
Shimano M475 disc hubs; Bontrager Camino rims
Tires
Bontrager Earl, 26x2.4", 27 tpi
Brakes
Brakes
Tektro V w/Shimano EF50 levers
Cockpit
Stem
Bontrager Earl, 10 degree, 31.8mm
Handlebar
Bontrager Earl, 50mm rise, 31.8mm
Headset
Aheadset w/semi-cartridge bearings, sealed
Seat
Saddle
Bontrager Earl Jump
Seatpost
Bontrager Sport
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 13" | 15" | 17" |
|---|---|---|---|
| Wheels | 26" | 26" | 26" |
Model Overview
Jack 1 completes the Trek Jack model. 8 bikes variations carry this model name so far. You can easily view all of the Trek Jack bikes models from 2007, here.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Crosscountry bikes
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, even though the average price of a Crosscountry bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Jack 1 components
Wheels size
As for the wheels, Trek Jack 1 2007, has a 26″ aluminum model. These wheels give you great handling over your bike. However, they are less forgiving when riding over obstacles such as bumps and roots.
Brakes
When you want to stop the bike in time, the brakes are vital. The Jack 1 has Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, they are not nearly as effective as hydraulic brakes are.