3 Series - Bike models - Trek Bicycle

Road

Light, fast bikes designed to fly over pavement. For racing, or recreating, or both.

Mountain

Sure-footed off-road bikes built to conquer any trail, from tame to treacherous.

Town

Bikes that let you live the two-wheeled life. Haul, commute, get fit, represent, have fun.

Collections

We've grouped some of our bikes into design-based collections that span multiple categories.

Bike list

Looking for a specific Trek bike?

Choose from 3 models

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3900 Disc

$549

3500 Disc

$399

3500

$379

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Suspension Setup Guide

Use this interactive calculator to help achieve ultimate performance from your Trek full suspension mountain bike.

Learn more

See things Gary's way: our Gary Fisher collection

From the mind of Gary Fisher comes a collection of bikes unlike any other. Fisher dreamed, Trek unleashed.

See the collection

Gear up right with Bontrager essentials

The right gear will make your ride even better, and we've got the Bontrager essentials to make it happen.

Learn more

Find a Trek retailer

Visit your local Trek Retailer for friendly service and expert advice on all things Trek and Bontrager.

Learn more

Road

Mountain

Town

Collections

Components

Accessories

Men's Apparel

Women's Apparel

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Pricing

Colours

Age range

Brakes

Crank

Drivetrain brand

Fenders

Fork material

Frame material

Extended sizing

Gearing

Handlebar

Internal cables

Rack compatible

Seatmast system

Shifters

Stepover height

Suspension

Suspension travel

Wheel material

Wheel size

3900 Disc

3500 Disc

3500

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