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  • 1120 Frameset
Overview

It's right for you if...

You live for freedom, value self-reliance, and want to build up an awesome bikepacking and off-road touring bike that'll take you places other bikes simply can't.

The tech you get

Aluminum frame with adjustable rear horizontal sliding dropouts, mounts for our proprietary rack system, and internal derailleur and dropper post routing. Plus, an FSA headset. Made for Boost148 29er wheels and 12mm thru axles.

The final word

This is the frame to get if you want to build a bike for big adventures. Every part of 1120 is made for better bikepacking and built to take on the burliest trails you can find.

favorite_borderWhy you'll love it

  1. This boundary-expanding bike is ready to be spec’d for however you love to adventure
  2. Our 1120 rack and durable harness system (sold separately) make it easy to secure 8L bags on the rear rack and additional gear up front for the best packing balance
  3. So many mounting features let you set up your ideal expedition ride as you see fit
  4. It's also an awesome mountain bike — if you're looking to tear up some singletrack, just pull off the racks
  5. The horizontal sliding dropout lets you dial in your geometry and easily convert to singlespeed if your derailleur busts out in the wild

More options

2023
1120

1120

$2,999.99 

2021
1120 Frameset

1120 Frameset

$1,099.99 

Adventure's in the company you keep

How to love life while bikepacking.

Read more

Never in the way

Anthill Films escapes the city with Nico Deportago-Cabrera.

Read more

Easier doesn’t mean better

Photographer Matthew DeLorme pays homage to the steelhead trout’s arduous migration to and from the Pacific Ocean by living it himself.

Read more

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SALE
Bontrager Adventure Frame Bag

Bontrager Adventure Frame Bag

$49.99 - $59.99  | $84.99 - $94.99 

Trek 1120 Rear Bikepacking Harness System

Trek 1120 Rear Bikepacking Harness System

$83.99 

Bontrager Adventure Top Tube Bag

Bontrager Adventure Top Tube Bag

$42.99 

Bontrager Verse Comp Bike Saddle

Bontrager Verse Comp Bike Saddle

$99.99 

Bontrager Line Elite 31.6 Dropper Seatpost

Bontrager Line Elite 31.6 Dropper Seatpost

$345.99 

Bontrager Line Pro 35 0 Degree Blendr Stem

Bontrager Line Pro 35 0 Degree Blendr Stem

$120.99 

Bontrager Right Side Load Recycled Water Bottle Cage

Bontrager Right Side Load Recycled Water Bottle Cage

$25.99 

Bontrager Elite Seat Pack

Bontrager Elite Seat Pack

$22.99 - $47.99 

Bontrager Pro Multi-Tool

Bontrager Pro Multi-Tool

$51.99 

Bontrager Kovee Elite 35 MTB Handlebar

Bontrager Kovee Elite 35 MTB Handlebar

$72.99 

Features
15QR

15QR

A 15mm front thru axle makes steering more precise for more control, and the quick-release feature makes wheel removal easy.

Dropper post internal routing

Dropper post internal routing

Not ready for an internally routed dropper post now, but want to keep your options open? Select frames are equipped with the proper entry and exit points to accommodate internal routing for a Stealth seat post.

Horizontal Sliding Dropout

Horizontal Sliding Dropout

Horizontal sliding dropout with redundant securing mechanisms allows for no-slip singlespeed or geared options and provides the ability to dial in the geometry to match each rider’s style.

Learn more

Boost148/110

Boost148/110

Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 in the rear lets you run wider tires and a larger chainring without affecting q-factor and pedaling efficiency.

Midstay

Midstay

How do you fit a 29" tire without elongating the wheelbase? Elevate the driveside chainstay up and out of the way.

Built for 1X

Built for 1X

Stache is optimized for a single chainring. No front derailleur means a tighter wheelbase for a lively ride.

29+

29+

29+ is a wider 3" tire that grips relentlessly while floating over terrain. Yet it delivers all the 29er benefits you know and love, like greater momentum and improved rollover.

Specs Sizing
Geometry Service Reviews
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