Bossi Summit Frame Details

The Summit is Bossi's titanium all-road endurance frame… and if you think "endurance" means "slow," Rob's Gulf Racing-liveried Summit and Shane's Everesting legs would like a word.

The frame

The Summit has evolved significantly from its endurance road origins. Still built around a relaxed, confidence-inspiring geometry that Adelaide riders have come to love, the current model is lighter than its predecessor thanks to double-butted tubing, and brings fully integrated cable routing for a clean, aerodynamic profile. The new 3D-printed SRAM UDH dropouts ensure compatibility with modern drivetrains, and the refined geometry delivers a more balanced, assured ride.

The geometry draws from its sportier sibling, the Strada, but with a higher stack and shorter reach for a more upright, comfortable riding position. The longer wheelbase adds stability, which is particularly useful on fast descents and variable road surfaces. You can chase the bunch on a Saturday and spend Sunday exploring new routes, and the Summit will feel equally at home doing both.

One important note: the Summit runs electronic groupsets only. If you're committed to mechanical, the Grit may suit you better. But if you're ready to make the switch to electronic shifting, the Summit is an exceptional platform for it.

Who rides a Summit

The Summit attracts a particular kind of rider: serious, dedicated, and not interested in compromising on either comfort or performance. Shane is a case in point. Not only has he Everested on his Summit, but he recently completed Mt Baw Baw and the Dargo High Plains Road within 48 hours, and became the first person over 65 to complete the Dargo climb on Strava. The Summit kept up with every kilometre of it.

Then there's Rob, a man who eats hills for breakfast and whose Summit was custom-painted with a Gulf Racing colourway that stops people in their tracks. Beautiful to look at, and built to match.

These are the kinds of riders the Summit is built for. Not riders who want a comfortable bike instead of a fast one, but for riders who've worked out that the two aren't mutually exclusive.

And if a more upright position is what you need—whether that's from personal preference, or a neck or back that's no longer suited to aggressive geometries—the Summit handles those setups beautifully too.

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Start your Summit build

Drop us a line or come in for a chat. We'll be able to build the Bossi Summit to suit you exactly.

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