Carbon fiber ring
Deep less than 1 mm
Supplied with elliptical nipple washers to avoid moving and sliding of washers themselves.
Spokes tension same as for aluminium rims.
Ultimate – Carbon fiber ring to allow inner tube pressure till 6/7 bars (87/101 psi)
Ultimate – Carbon Fiber Ring for Pneumatic/Clincher rim – Technical Data
Frequently Asked Questions
Rims with Ultimate optional are supplied with elliptical shape washers to ease spokes mounting and to avoid sliding along tube seat surface.
Water - Wet resistance
Product is resistant, waterproof, to water and common atmospheric agents exposure