Whites Rim Lock Nylon - 2.15 thumpstar This Wossner Piston Kit is

This Wossner Piston Kit is intended to be used with aftermarket heads that have been developed for the 12-degree concept

Replace the OEM and increases power output significantly

Each accessory circuit is electronically fused and ready to use right out of the box

Just four turns of the roll-top opening create a watertight seal

Whites Rim Lock Nylon - 2.15 thumpstar This Wossner Piston Kit isThe Whites Nylon Rim Locks are constructed from a high strength nylon composite material in a one piece moulded design nylon rim locks weigh up to half as much as a standard aluminium rim lock while gripping the tire more securely and protecting the inner tube better than a traditional rubber rim lock. Their contoured shape reduces abrasions and heat of the tube which provides a more constant and accurate pressure. The Whites Nylon Rim Locks are