-17.25% Shipped the 09/06/2026 Pistons PROX Forged Piston Ø77.98mm PROX 01.6347.C €168.47 €203.58 ProX Piston Kits ProX pistons, precisely crafted using advanced CNC technology, utilize the same low-expansion, low-friction alloy as major Japanese manufacturers. High-Performance Coating: Facilitates break-in, reduces friction, and enhances performance with an innovative black coating. For Nicasil Cylinders: Available in standard sizes and... Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Forged Piston Ø77.97mm PROX 01.6347.B €168.47 €203.58 ProX Piston Kits ProX pistons, precisely crafted using advanced CNC technology, utilize the same low-expansion, low-friction alloy as major Japanese manufacturers. High-Performance Coating: Facilitates break-in, reduces friction, and enhances performance with an innovative black coating. For Nicasil Cylinders: Available in standard sizes and... Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Forged Piston Ø77.96mm PROX 01.6347.A €168.47 €203.58 Piston KitsProX 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. All... Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Forged Piston Ø94.96mm PROX 01.6513.B €213.60 €258.12 .cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} PROX pistons are fabricated from a special alloy which... Add to cart
-17.25% Out of stock - No confirmed delay Pistons PROX Forged Piston Ø94.95mm PROX 01.6513.A €213.60 €258.12 PROX pistons are fabricated from a special alloy which minimises friction for maximum reliability. They have been developed with the finest attention to detail, to offer you the best quality piston. Forged piston OEM equivalent quality Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø66.36mm PROX 01.6343.C €139.83 €168.98 .cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} PROX pistons are fabricated from a special alloy which... Add to cart
-18.48% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø66.35mm PROX 01.6343.B €137.76 €168.98 .cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} PROX pistons are fabricated from a special alloy which... Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Forged Piston Ø77.98mm PROX 01.6333.C €168.47 €203.58 PROX forged pistons are fabricated from a special alloy which minimises friction for maximum reliability and performance. Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Forged Piston Ø77.97mm PROX 01.6333.B €168.47 €203.58 PROX forged pistons are fabricated from a special alloy which minimises friction for maximum reliability and performance. Add to cart
-26.43% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø53.94mm PROX 01.6226.A €98.40 €133.75 The PROX cast piston Ø53.94 mm – size A is engineered to deliver the perfect balance between performance, reliability, and value. Manufactured from high-quality aluminum alloy, it features an anti-friction Mos2 coating that minimizes wear and extends engine life. Designed for 2-stroke engines, this piston ensures a responsive and... Add to cart
-26.43% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø53.95mm PROX 01.6226.B €98.40 €133.75 The PROX cast piston Ø53.95 mm – size B is engineered to deliver the perfect balance between performance, reliability, and value. Manufactured from high-quality aluminum alloy, it features an anti-friction Mos2 coating that minimizes wear and extends engine life. Designed for 2-stroke engines, this piston ensures a responsive and consistent... Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø53.96mm PROX 01.6220.C €110.68 €133.75 Single Ring Piston PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability. Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø53.95mm PROX 01.6220.B €110.68 €133.75 Single Ring Piston PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability. Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø53.94mm PROX 01.6220.A €110.68 €133.75 Single Ring Piston PROX pistons are cast from a special alloy which minimises friction for maximum reliability for use on 2-stroke engines. Add to cart
-18.91% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø46.97mm PROX 01.6105.C €81.03 €99.92 Replacement rings: 260223, spare clips: CP1410C, needle bearing cage: 400412 Add to cart
-18.91% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø46.96mm PROX 01.6105.B €81.03 €99.92 Replacement rings: 260223, spare clips: CP1410C, needle bearing cage: 400412 Add to cart
-18.91% Shipped the 09/06/2026 Pistons PROX Casted Piston PROX 01.6105.A €81.03 €99.92 Replacement rings: 260223, spare clips: CP1410C, needle bearing cage: 400412 Add to cart
-22.72% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø44.98mm PROX 01.6029.C €48.64 €62.94 Replacement rings: 260215, spare clips:CP1210C Add to cart
-22.72% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø44.97mm PROX 01.6029.B €48.64 €62.94 Replacement rings: 260215, spare clips:CP1210C Add to cart
-13.34% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø44.96mm PROX 01.6029.A €54.54 €62.94 Replacement rings: 260215, spare clips:CP1210C Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø39.48mm PROX 01.6019.C €48.48 €58.58 PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability. Add to cart
-17.25% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø39.47mm PROX 01.6019.B €48.48 €58.58 PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability. Add to cart
-13.34% Shipped the 09/06/2026 Pistons PROX Casted Piston Ø39.46mm PROX 01.6019.A €50.77 €58.58 PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability. Add to cart
-13.34% Shipped the 09/06/2026 Piston Rings PROX Piston Ring Set - Ø78mm 4T PROX 02.6347 €44.56 €51.42 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores. If the application has a OEM... Add to cart