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Current Lead Times: Rider-Ready Framesets: 3 weeks. Full Custom Bikes: 7 weeks.

Building Your Titanium and Carbon-Titanium Bikes in the USA for 28 Years

fat bike
Fat Bikes

Any conditions, snow, sand.

Full custom designs only. We do not offer stock or Rider-Ready designs for this model.

Typical universal aspects of Seven's fat bikes:

  • Wheel system: 26 x 4.8" fat tires
  • Additional wheel system compatibility: 27.5 x 3.0" plus tires and 29 x 2.3" mountain tires
  • Fork: Enve Fat, carbon
  • Available in our titanium A, S, and SL tubesets.
  • Shimano or SRAM parts.
  • Complete bikes start at $6,700. ($369/mo or 0% APR with PayPal.)
  • Framesets (frame & fork) start at $4,120.
  • Model: Treeline

Questions About Seven's Fat Bikes?


Design Your Seven

Complete bikes start at $6,891.

Total estimated price: $4,120

Choose Your Frameset's Features

Design Your Frame

 (required, choose one) Details

A-frame tubesets are only available for rider-ready frames.


(required, choose one) Details


(Choose your frame stack height) (required, choose one) Details


Note: This frame is spec'ed with a Fat: ENVE 26"

Shifter and Brake Routing (required, choose one) Details
Note: All brakes require full housing. External routing uses zip guides.



Seatstay Type (required, choose one) Details



Dropout Type (required, choose one) Details



Upgrades Available Details



(required, choose one) Details

choose and option for more information


Design Your Bike

(required, choose one) 

(required, choose one) 
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Crank Length:
        

Wheelset Systems
(required, choose one) 
Additional wheel information shown below dropdown once you've chosen a wheelset.

(required, choose one) 

(required, choose one) 


(required, choose one) 

choose an option for more information

(required, choose one) 


Handlebar Width: measured center to center
        

Stem Length: 
                 
Stem angles are 84/96 degrees

(required, choose one) 




choose an option for more information

Total estimated price: $4,120

Options & Upgrades

Dropout Type

Seven offers two dropout types for this model. The essential difference is the derailleur hanger:

Integrated derailleur hanger: This is available at no charge. This is the most common option. It is differentiated by having the toughest derailleur hanger on the market. It works with every derailleur type except SRAM electronic Transmission systems.

Universal Derailleur Hanger (UDH) It is universally compatible with every mainstream derailleur including SRAM's unique Transmission system. The weakness of the system is that the hanger is aluminum and will get destroyed repeatedly. It is replaceable but you must ride with spare parts.

For exhaustive details visit our dropout page.


Seat Stay Design

This is a no charge option. Choose either Moto or Inline style stays.

Moto Seat Stays

These are our most popular seat stay design for gravel bikes. In our Rider-Ready series, Motos provide the smoothest ride possible without sacrificing drivetrain stiffness.

moto seat stays
Moto seat stays are our most popular.
Inline Seat Stays

These are our classic s-bend stays that that are the standard by which other stays are judged. Choose Inline stays you want a more traditional aesthetic.

inline seat stays
Inline seat stays provide a more subtle aesthetic.

Upgrades Available

Third bottle mount under down tube

Most bikes have one or two water bottle mounts. You can include a third bottle mount on your Seven if you'd like.

This is a no charge option.

Fender mounts

Our fender mounts include one on each dropout, a chainstay bridge mount, and a seat stay bridge mount that is oriented at 90 degrees to the hub. This is optimized for 99% of all performance fender systems.

Travel couplers for easy luggage packing

If you travel with your bike, or want to travel with your bike, more than once a year, it may be worth investing in our coupler upgrade. Read all the details and benefits.

This upgrade is $1,995.


Etched Graphics

The price for etched graphics is $250. Most of our graphic options are no charge. Etched graphics are time-consuming. But they look great.

Check out all of our graphic options for this frameset.

Etched, Unified Design

unified blasted graphic

Housing & Cable Routing Options

We offer external cable routing for our fat bikes. We don't offer internal routing of any kind because it's not well suited to the self-sufficiency and durability that fat bike adventure riding benefits from.

Name Style Price Graphic
Slate Blue,
Charcoal Outline
Matte finish
Unified No charge unified down tube graphic in Slate Blue, White outline
Clear,
White Outline
Matte finish
Unified No charge unified down tube graphic in clear with white outline
Bronze,
Evening Sky Outline
Matte finish
Unified No charge unified down tube graphic in Bronze, Evening Sky outline
Etched Unified $250 upcharge unified blasted graphic
S-type head tube graphic
A S-Type head tube badge. All of our S frames come with this laser cut badge.
SL-type head tube graphic
A SL-Type head tube badge. All of our SL frames come with this laser cut badge.
internal routing head tube single ht gravel carbon
Seven's USA and handbuilt graphics with world championship colors. Every Seven receives these graphics.
a-frame head tube graphic
The A-Frame head tube graphic in matte Slate Blue with Charcoal Outline.