Stroke: 46

The Multi Adjustment LED indicator control box will help you get the right heat adjustment

Nylon outer face is resistant to abrasion

Closure: Velcro cuff closure

The BikeMaster Magnetic Spark Plug Socket Set will not wear out over time like the O-ring type

All Balls Racing - Wheel Bearing & Seal Kit (25-1252) K-Type-Shifter Tips Stroke: 46All 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.