Image of Trek 3900
2005

Trek 3900

Trek 3900 2005

Cross Country

Size / 13", 16", 18", 19.5", 21", 22.5", 16", 19.5"

Manufacturer Website

At a glance

The 2005 Trek 3900 is an Cross Country Aluminium / Alloy mountain bike. It sports 26" wheels, comes in a range of sizes, including 13", 16", 18", 19.5", 21", 22.5", 16", 19.5" and a Shimano drivetrain. The bike is part of Trek's 3900 range of mountain bikes.

Where To Buy

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Trek
Trek 3900
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Reviews

Specifications

Frameset
  • Frame
    Alpha Aluminum
Wheels
  • Wheels
    Alloy front, Shimano RM30 rear hub; Matrix 550 rims
  • Wheel Size
    26"
  • Tires
    Bontrager Connection Trail, 26x2.0"
Drivetrain
  • Crank
    SR 42/34/24
  • Front Derailleur
    Shimano C050
  • Rear Derailleur
    Shimano Acera
  • Shifters
    Shimano EF29
Components
  • Brakeset
    Tektro V w/Shimano STI levers
  • Handlebar
    25.4, 30mm rise
  • Saddle
    Bontrager Sport
  • Seatpost
    Bontrager
  • Stem
    Bontrager, 25.4, 25 degree
  • Headset
    Aheadset, semi-cartridge, sealed

FAQ

Q: Where to buy a 2005 Trek 3900?

The 2005 Trek 3900 may be purchased directly from Trek.

Q: What size wheels does the 2005 Trek 3900 have?

The 2005 Trek 3900 has 26" wheels.

Q: What size 2005 Trek 3900 should I get?

The 2005 Trek 3900 comes in sizes 13", 16", 18", 19.5", 21", 22.5", 16", 19.5". After measuring your height, use the size chart below to find the typical Trek 3900 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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