They could be used for someone who is just getting started on clips and rides a wide variety of techical and non-technical trails

No more worrying about bashing your crank arms on rough trails

easy application and less contamination risk

Forms a lubricating film that prevents metal-to-metal contact and reduces operating temperatures

Recommended for 0 degree and negative rise stems

Fox Shox Rear Shock Mounting Reducer Kit - Stainless Steel - 10mm x 16.0mm - 0.63 Inch Envelope Shipping They could be used forFox 5 piece reducer kit. This polymer reducer kit replaces the old DU bushing and aluminium reducers for less friction and longer life. Features: This design can reduce friction up to 50% over the older designs. O rings keep the elements out. The is a huge improvement over previous designs and will prolong the life. Tool free! New bushing installs by hand. Please note: Your frame's manual will tell you exactly which size you need. Some frames use