Carbon wheelset – High profile for tubeless and clincher
The aesthetic impact is certainly the first thing that strikes you about the MIURA TC67 wheels. The new rim profile, designed by following the aero profile GOE 775 AIRFOIL, will provide the best performance in terms of aerodynamics. It has been technically designed to be UST (Universal System tubeless) and therefore allows you freely to choose whether to mount tubeless or clincher tyres.
This new model of wheels is equipped with the new hubs which, thanks to the precision with which they are produced, guarantee you an unprecedented smoothness. This model is also available in the disc brake version MIURA TC67.
TECHNICAL DETAILS:
FRONT WHEEL WEIGHT 790 g
REAR WHEEL WEIGHT 960 g
The carbon fiber that makes up these wheels is designed to work in the main load line. This allows the wheel to obtain a very high rigidity / weight ratio. A rim with this type of fiber is lighter and more load-resistant as well as reinforced with the addition of material in the nipples area.
RIMS
Material: Full carbon fiber UD finishing
Width profile: 28mm
Height profile: 37mm
Braking Surface: Carbon with heating protection shield and resin for high temperature.
Diameter valve hole: 6mm
Advised Tire: 28” – 24-622 ETRTO for clincher and tubeless
SPOKES
Straight pull black 20 front and 24 rear
Material: carbon steel
Assembly: radial (front wheel) and 16/8 3° crossing drive side | radial (rear wheel)
Nipples: external brass type with locking system – black
HUBS
The new hub R40 come with an unique design, conceived to mount exclusively straight-head spokes. It ensures maximum wheels rigidity and allows a perfect alignment of spokes and rim holes. A precise design was studied to allow the spokes to fit perfectly with the hub flange. In addition to this the head of the spokes are completely integrated.
You will fully understand the aesthetic beauty of these hubs as soon as you touch their surface. We invented the new VelvetTouch finish; the body of the hub is manufactured with a special process that creates the effect of velvet. The black anodizing at the end of the production process enhances the contrast between the opaque of the hub body and the shiny of the flange grooves, obtaining an exclusive Ursus finish.
Alloy hub Al 7075 on seal ball bearing high fluidity.
Front hub R40 – 20 holes for quick release
Rear hub R40 – 24 holes for quick release
Compatibility: Campagnolo, Shimano, SRAM
Quick releases: Ursus WB05 in alloy
Top performance with CeramicSpeed bearings
Our new R40 hubs are manufactured in Ursus with the utmost attention to quality.
We give you the opportunity to choose between SKF bearings or CERAMICSPEED bearings.
If you want CERAMICSPEED bearings on your new wheels, you will receive a special and EXCLUSIVE version of the R40 hub.
In addition to the VelvetTouch finish, the hub will be refined with golden details, to make your wheels even more elegant and valuable.
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