Parts & Accessories for off-road motorcycles and Quads

Piston Prox Aprilia RS125 AF1 Redrose

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.

Size: 53.95mm Select below from all available options
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Bore - Standard 54.00 mm
Compression Height 21.50 mm
Dome Type Dome N/A
Piston Pin Hole Diameter 15.00 mm
Skirt Coating Mos2 Skirt Coating N/A
Piston Size 53.95 mm
OEM Reference No AP0294744 N/A
Total Height 63.50 mm
Country of Origin Taiwan N/A
Boss Space In 20.50 mm
Ring Locating Pin (E) 13.00 mm
Ring Locating Pin (F) 13.00 mm