Framesets

Titanium Framesets

A Bossi frameset is the most flexible way into a Bossi. Every model in our road, all-road and gravel range is available as a frameset: the titanium frame with a carbon fork, carbon seatpost, headset and hardware, built to industry standards so any qualified mechanic can assemble it around the components you choose. Framesets are typically in stock and fulfilled within 48 hours.

The range

Choose your frameset

Six titanium framesets across road, all-road and gravel, each with its own blend of performance, handling, comfort and range.

  • Road

    Strada SS Our flagship, aero-optimised from end to end, with 3D-printed titanium junctions, hydroformed aero tubes and a fully integrated front end.

    Strada Lightweight and compliant, with double-butted titanium tubing, fully integrated cable routing, a T47 bottom bracket and clearance for 35c tyres.

    Strada Classic The same titanium ride quality at a more attainable price, with clearance for 32c tyres.

    Titanium road bikes: Road

  • All-road

    Summit Our lightweight titanium all-road frameset for fast road riding, long distances and mixed surfaces. A higher stack and slightly shorter reach help you sustain power for longer, with clearance for tyres up to 42 mm and rack and fender mounts.

    Titanium all-road bikes: All-road

  • Gravel

    Grit SS A faster, more focused gravel platform with aerodynamically optimised tube profiles, 3D-printed titanium junctions, fully integrated routing, and rack, mudguard and fork mounts.

    Grit An adventure platform with clearance for 700c x 50 mm or 650b x 2.2" tyres, mounts for loaded bikepacking, routing for dynamo lighting and a dropper post, and a choice of fully integrated or semi-internal routing.

    Titanium gravel bikes: Gravel

In the box

What comes with a frameset

  • Included

    • Titanium frame
    • Carbon fork
    • Carbon seatpost
    • Headset
    • Expansion plug and alloy spacers
    • Thru-axles
    • Seatpost clamp

  • Ready to build

    Bossi framesets use industry standards, so any qualified mechanic can assemble them around the groupset, wheels and cockpit you choose.

    Framesets are typically in stock and fulfilled within 48 hours. Prefer us to build it? Choose a Core Build or a Custom Project below.

Purchase pathways

Build it your way

  • 01

    Frameset

    The most flexible way into a Bossi: frame, carbon fork, carbon seatpost, headset and hardware, for riders with a component direction in mind or their own mechanic.

  • 02

    Core Build

    A complete bike with the major specification decisions resolved. Choose your groupset, size, gearing, crank length and cockpit in the bike builder.

  • 03

    Custom Project

    For a specific vision: non-standard components, detailed aesthetic direction, custom finishes or a specification developed from the ground up.

How the pathways work: Build it your way

Questions

Questions about our framesets

What comes with a Bossi frameset?

The titanium frame, carbon fork, carbon seatpost, headset, expansion plug, alloy spacers, thru-axles and seatpost clamp. Framesets use industry standards, so any qualified mechanic can assemble them.

Which frameset is right for me?

For road, choose the Strada SS for aero performance and race geometry, the Strada for a lightweight, compliant ride with clearance for 35c tyres, or the Strada Classic for the same titanium ride quality at a more attainable price. The Summit is our all-road frameset for long days and mixed surfaces, with clearance for tyres up to 42 mm. For gravel, the Grit SS is built for speed and the Grit for range. We are happy to help you decide in a complimentary consultation.

How quickly will my frameset be sent?

Framesets are typically in stock and fulfilled within 48 hours.

Can you build the bike for me?

Yes. Choose a Core Build and your Bossi is assembled to order in Australia with the major specification decisions resolved, usually ready in 2 to 4 weeks depending on components and workshop scheduling. For a specification developed from the ground up, choose a Custom Project.

How do I choose my size?

Each bike page has full geometry and a size finder based on your height. Your proportions, flexibility and riding style matter too, so send us your measurements, or a bike fit report if you have one, and we will guide you.

What warranty comes with a Bossi frame?

Titanium frames carry a 50 year replacement warranty against manufacturing defects for the original owner, and carbon forks a 7 year warranty. Impacts, collisions and mistreatment are not covered. See our warranty for the full terms.

Let's build your Bossi

Book a complimentary consultation, with no obligation.

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Speak to us

If you have a question about a model, a build or fit, send it here and we will come back to you.