PR38 38mm Rim Brake 700c 24h/28h

Tire type Clincher Tire Size 700c WEIGHT 420g +/- 15g Construction Moulded  Material Carbon fibre spoke drilling 24h, 28h Tubless ready Yes Internal width 21mm External width angular 27-30mm Rim Height 50mm ERD 569mm  Minimum spoke tension 65kg with tyre inflated    Product Info This all-new rim fits with the Pacenti philosophy that wider is better we have always wanted to increase the internal width on rim brake carbon rims and now we have. The angular brake track allows for clearance in almost all calliper brake types.  With a deep tyre well these rims set up well tubeless or just fine with tubes.  38mm deep offers a fast aero wheel that's not heavily affected by crosswinds also a little lighter than the 50mm for climbing.  High-temperature resin. This newly developed resin has a very high-temperature gradient, above 250 degrees Celsius. Independent lab tests have seen the rim taken to 800 degrees Celsius without failure. Designed in the UK.