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October 13, 2026Venn 501 TCD 50mm hooked road disc brake carbon rim
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Duties and taxes prepaid to the US, EU and UK. Made to order: ships 5 to 8 weeks after payment.
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Standard orders: 14 days, unused, refunded minus payment fees. Custom orders are final sale.
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$279.00 – $289.00Price range: $279.00 through $289.00
435g, or 365g in the L version. Hooked, tubeless ready carbon road rim, 50mm deep, 21mm internal, disc brake.
Venn 501 TCD: 50mm of carbon, your choice of weight
The Venn 501 TCD is a 50mm deep road disc rim with a 21mm internal width, at 435g, or 365g in the L version. 50mm of carbon for fast group rides and road racing, the depth most riders choose as their one race wheel.
Standard or L
Both versions share the same profile, ERD and options. The standard rim weighs 435g (±10g); the L weighs 365g (±10g), 70g less per rim, 140g less on a pair. Choose the weight and price that suit your riding.
Profile
The rim is 28mm wide at the bead and 29.2mm at its widest, a good match for 25 to 32mm road tyres. Available with 20, 24 or 28 spoke holes; ERD 541mm.
Tubeless ready
The hooked bead takes tubeless tyres 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: no paint and no clear coat. Decals come in black, or leave them off for a clean, unbranded rim.
From Venn, cycling engineering since 2008
Venn made the first filament wound bicycle rims, holds granted patents and has won ten industry awards. Read the record.
Rim profile

Related
| Brand | Venn |
|---|---|
| Brake compatibility | Disc |
| Tire type | Tubeless/clincher |
| Size | 29", 700c |
| Width | 29.2mm widest (28mm at the bead), 21mm internal |
| Depth | 50mm |
| Rim weight | 435±10g, L version 365±10g, uncoated |
| Rider weight limit | 110kg |
| Hole number | 20 holes, 24 holes, 28 holes |
| ERD | 541mm |
| Finish option | Gloss uncoated, Matte uncoated |
| Decals | Black, None |
| Tool access holes | Yes, needs tubeless tape, No, true tubeless (not compatible with internal nipples) |
| Version | Standard, 435g, L, 365g |
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