Venn 780 TCC SL 1k filament wound 78mm rim brake carbon rim
September 22, 2026
Venn 1060 TCD SL 1k filament wound 106mm disc brake carbon rim
September 22, 2026
Venn 780 TCD SL 1k filament wound 78mm disc brake carbon rim
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€409,00
1k filament wound tubeless ready carbon rims. 78mm profile, disc brake.
Venn 780 TCD SL: 78mm of depth for flat-out speed
The Venn 780 TCD SL is a 78mm deep disc-brake road rim weighing 520g (±15g), made for time trials, triathlon and fast flat roads, where aerodynamics matter more than anything else.
Profile
Choose 21mm or 22.5mm internal width, both 28mm external, for 25–28mm tires. Available with 20, 24 or 28 spoke holes; ERD 484.2mm.
Ultra-precise 1k filament winding
The outer shell is wound with our 1k process: every carbon tape carries exactly 1,000 fibres, so each fibre goes precisely where it is needed. Think of it like building with LEGO® – smaller bricks make a more detailed, more precise structure. The narrow tape also lets gas escape more easily during curing, which gives a uniform, well-compacted laminate and a smooth, uncoated Class-A surface.
Tubeless ready
The hooked bead takes tubeless tires as well as standard clinchers with inner tubes. Run tubeless with sealant and most punctures seal themselves before you notice them.
Tool access holes or a sealed bed
Order the rim with tool access holes (fit tubeless tape) or without them for a true tubeless bed that needs no tape at all. The sealed version takes external nipples only.
Your finish, your decals
Choose gloss uncoated or matte uncoated – both show the wound carbon, with no paint or clear coat added. Decals come in black, or leave them off for a clean, unbranded rim.
Rim profile
Carbon filament winding
| Brand | Venn |
|---|---|
| Brake compatibility | Disc |
| Tire type | Tubeless/clincher |
| Size | 29", 700c |
| Width | 28mm external, 21mm internal, 28mm external, 22.5mm internal |
| Depth | 78mm |
| Rim weight | Raw finished 520±15g |
| Rider weight limit | 110kg |
| Hole number | 20 holes, 24 holes, 28 holes |
| ERD | 484.2mm |
| Finish option | Gloss uncoated, Matte uncoated |
| Decals | Black, None |
| Tool access holes | Yes – needs tubeless tape, No – true tubeless, incompatible with internal nipples |
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