Prox High Compression Piston Kit KTM520/525SX-EXC 00-07 12.5:1
ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.
Coated for ultimate performance Most of the ProX pistons come with a coating. Our OEM style Tin coated pistons assist the wear in process when you just started the bike. We have developed a new skirt coating that not only assists the wear in process, but also helps reducing friction after the wear in. The black coating is made from a delicate mix of materials and will increase performance.
ProX pistons for Nicasil/plated cylinders The latest cylinders are plated by a Nicasil plating. Therefore we offer a wide range of ProX pistons in standard size, as well as in A, B, C, D+ oversizes.
ProX pistons for sleeved cylinders ProX Piston Kits for sleeved cylinders are available in standard size and a wide range of oversizes. The availability of oversizes up to 2mm significantly helps to increase the lifespan of a cylinder by offering more re-boring possibilities. Take advantage of the additional oversizes to extend the lifespan of plated cylinders. All ProX Piston Kits are supplied complete with Piston Rings, Wrist Pin and Circlips, ready to install!
Piston Kit Includes
UK Orders Free Delivery. All Orders Over £300 From Europe & Scandinavia FREE Shipping
Even Strokes use Hermes or DHL depending on the size and value of the order. You will be supplied a tracking number and we will add your email address and phone number to the consignments so you will receive updates putting you in control of your delivery.
Our ‘Free Postage’ includes UK Mainland. All Orders Over £300 From Europe & Scandinavia have FREE Shipping. Charges apply to Ireland, Islands and Scottish Highlands and Europe ( Under £300 ). We aim to dispatch orders with 1 working day of the time we receive an order but this can vary on different products.We can post worldwide but please message us first for a quote as again.
We are happy to refund, or exchange goods based on the following conditions:
Items must be returned to us within 30 days of the day you placed the order.
Buyer pays return postage, unless otherwise agreed by us.
The goods need to be complete and undamaged with the original packaging.
Refund will always be offered as credit to use in store, in some cases we will offer a full cash refund.
If items are not quite what you thought, e.g misleading photo/description we will offer a merchandise credit. In most cases this will be minus shipping cost.
Although if the item(s) are broken or faulty, or if it was a blatant mistake we’ll pick up everything. Bottom line, we want you to be happy!