Venn Var 45 TCD filament wound tubeless clincher disc brake carbon wheels

VAR filament winding process utilises slit tape towpreg to accurately lay up the carbon fiber in an automated, computer controlled process. The use of preimpregnated carbon fiber tape allows us to use the latest resins that offer the optimal blend of high glass transition temperature (Tg), toughness and impact resistance.

 

 

 

 

 

 

 

 

 

The profile of the Var 45 TCD rim was developed to offer the best aerodynamics when used with 25-28mm tires. The external width of 30mm optimizes the airflow in combination with wider tires, while the internal width of 21mm ensures that the wider tires achieve a stable, round profile. In fact the rim profile offers better aerodynamic performance than many 50mm profile wheels in the market.

The rim width also means that the rims are laterally very stiff while the filament winding process ensures that the rims remain vertically compliant due to the 45 degree fiber layup bias. The combination of these features results in very fast, safe handling wheels that can be used in any conditions.

 

 

 

 

 

 

 

 

 

 

 

 

The wheels are compatible with clincher, or tubeless tires that when used with a sealant virtually eliminate the inconvenience of having a flat tire away from home, or during a race.

Venn Rea db S hubs feature a cold forged, CNC machine hub shell with a low drag 36 pawl engagement freehub rolling on Enduro bearings that feature dual lip seals to keep the water and dirt out, and grease in ensuring better performance even in bad weather. They are compatible with Shimano Centrelock disc brake rotors.

 

 

Manufacturing technology	Machine filament wound
Brake compatibility	Disc
Tire type	Tubeless/clincher
Size	29", 700c
Width	30mm external, 21mm internal
Depth	45mm
Hubs	Venn Rea db S cold forged, 36t engagement, Centrelock
Bearings	2 x 17287 Enduro, 3 x 17287 Enduro, 1 x 6803 Enduro
Engagement	Double row, 3 pawls, 10 degrees, low drag
Special features	Heavy duty hubs, environmental sealing
Spokes	24/24 Pillar PSR 1422
Nipples	Sapim alloy
Rider weight limit	110kg
Wheelset weight	1640g