Serpent RCC-X shock absorbers
Serpent have released their new pre assembled RCC-X shock absorbers. The 2009 version RCC-X features a better supported shock rod that uses a delrin bushing and a new design x-ring, in place of the o-ring, that is made of a special silicone rubber that provides a better seal with less friction. A new mold for the nylon parts has also been made and so the nylon parts of the shocks are also improved, including pistons and ball-joints too. Suitable for all 1/8th and 1/10th scale gas-cars, as well 1/10 electric touring cars they are available with long or short shock shaft and come with optional 1, 2 & 4 hole pistons.
Source: Serpent [serpent.com]