Venn 620 TCD UL 62mm road disc brake carbon rim

Venn 620 TCD UL: our symmetric 62mm road rim

The Venn 620 TCD UL is the lighter, moulded-hole version of our 620 TCD SL: the same 62mm profile, with its own ERD. It weighs 395g (±15g) and measures 30mm at the uprights and 32mm at its widest point. Want the spoke holes offset 2mm? The Venn 620A TCD UL has the same depth.

Road tires and builds

A 25mm internal width gives 28-35mm road tires a round, well-supported shape. The spoke holes are moulded in, not drilled, so the fibres around each one are never cut, and the rim comes in 20 or 24 holes only. The hole angles are set for a road hub such as the DT Swiss 240, so the rim is not for Boost hubs. ERD 515mm (the 620 TCD SL’s is 520.5mm, so the spoke lengths differ). The same rim builds a front or a rear wheel, laced 1:1 (the same number of spokes on each side of the hub).

Moulded for a flawless wall

Articulated, multi-part tooling, layup preformed to net shape and controlled pressure and temperature give a fully compacted wall, virtually free of voids, and a surface that needs no clear coat.

The fibre is a blend of T700/T800 and T1100 grades.

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 tire bed

Order the rim with tool access holes (fit tubeless tape) or without them for a true tubeless tire bed that needs no tape at all. Either way, the moulded holes take external nipples only.

Your finish, your decals

Choose gloss uncoated, matte uncoated or the 25k pattern, all at the same price. Gloss and matte show the bare carbon, with no paint or clear coat added; the 25k pattern has a woven surface and adds about 30 g a rim. Decals: silver Venn Hanko, the original black Venn logo, or none.