All Balls Racing - Wheel Bearing & Seal Kit (25-1221) Options:(25-1221) Ventilation: Top and bottom ventilation

Ventilation: Top and bottom ventilation ports within the frame

thereby increasing cooling capacity and extending equipment life

JIMS - Crank Pin Nuts

The 2008 and newer four-strokes use a timing chain tensioning device intended to develop its force using the engine oil pressure hydraulically

predefined locking at 0° and 90° to the left and right as well as 15° from 90° inwards

All Balls Racing - Wheel Bearing & Seal Kit (25-1221) Options:(25-1221) Ventilation: Top and bottom ventilationAll Balls high speed bearings are manufactured to ABEC 3 precision levels. Triple lip rubber seals keep the grease in and the water and dirt out. Chevron SRI 2 grease contains rust and oxidation inhibitors ( 29 C 177 C). Double lip type TC seals with stainless steel garter springs.