Carbon Road Wheelsets - 700c

Nothing feels, performs, or lasts like a bespoke wheel. Every Bossi wheel is methodically hand-built in-store to an exceptionally high standard, far beyond anything you'd find off the shelf. We select best-in-class components to suit your needs and budget, with each build delivering high performance without compromising durability. All wheels are backed by our straightforward 5-year warranty

Our lightweight carbon rims are manufactured using a blend of Torayca T700/800 fibres and formed in a single mould. This process produces a stiff, durable, and void-free structure. Unlike many brands that cut and patch the bladder, we remove it cleanly through the spoke holes—resulting in stronger, more consistent layups.

Designed specifically for disc brakes and wider tyres, our rims feature a generous 23mm internal width to enhance sidewall support and improve aerodynamics. Rims are available in two profiles:

40mm – The perfect all-rounder, balancing weight and aero gains.
50mm – aero-optimised and Built for speed, this deeper rim holds momentum with only a slight weight trade-off].

All rims are engineered to handle the demands of both road and gravel riding, so ride them hard.

The Build
This is where Bossi wheels truly stand apart. From the outside, most carbon wheels may look alike. But behind the scenes, the difference is in the detail. Each wheel is built to exacting tolerances and hand-finished with care: Spokes are cleaned and treated with an anti-friction, anti-vibration coating to maintain long-term tension and prevent galvanic corrosion. Wheels are trued to within ±0.1mm lateral and radial tolerances. Spoken tension is equalised to within 5% variation, ensuring balanced load distribution and long-term durability. By comparison, most mass-produced wheels show tension variation exceeding 20%, leading to premature failures or loss of true. Our method dramatically improves performance, reliability, and peace of mind. And as always, every Bossi wheel is backed by a 5-year warranty.

RIM

• T700-T800 carbon rim, tubeless ready
• 23mm hooked internal rim width (25mm wall to wall)
• 30.5mm external rim width, aerodynamically optimised for 28-30c tyres.
• Reinforced nipple hole patching
• Counterbalance balast patch opposite valve
• Decal logos
• Matte black finish
• 120 PSI max tyre pressure
• 40 and 50mm options

HUB

• TPI stainless steel bearings
• 6 Pawl, 56 points of engagement
• Rear lacing pattern - 24 spoke, 1:1, Cross 2 DS and NDS
• Front lacing pattern - 24 spoke, 1:1, Cross 2 DS and NDS
• 7075-T6 Forged alloy /heat treated hub body
• 7075-T6 CNC axles

WHEEL

• Sapim CX Ray spokes
• External nipple, black anodized
• 5 year warranty
• 120kg system limit
• 1420-1490g +/- 10g