Engine

Manufactured in Japan and designed to be OEM replacement Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances Pistons supplied in a kit package that includes rings,...

Manufactured in Japan and designed to be OEM replacement Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances Pistons supplied in a kit package that includes rings,...

Manufactured in Japan and designed to be OEM replacement Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances Pistons supplied in a kit package that includes rings,...

Comes complete with crankpin, big-end bearing, small-end bearing, and washers Easy to install. CON ROD KTM350SX-F11-12

Come complete with crankpin, big-end bearing, small-end bearing and washers Easy to install. PROX CON.ROD KIT YZ450F

Designed to exact OEM specifications Double forged to maintain superior strength, durability and dimensional consistency through improved grain flow. CON.ROD KIT WR450F '12-15 + GAS-GAS EC450F '13-15

Comes complete with crankpin, big-end bearing, small-end bearing, and washers Easy to install. CON ROD KIT KTM530

Comes complete with crankpin, big-end bearing, small-end bearing, and washers Easy to install. CON ROD KT KTM450SX

Come complete with crankpin, big-end bearing, small-end bearing and washers Easy to install. CON ROD KT YFM700R 06-19

Kit includes piston, rings, wrist pin, circlips and instruction sheet The piston is precision machined on state of the art CNC equipment Piston rings are made by OEM factories to exact specifications. PISTON KIT YAMAHA FX/FZR SVHO '08-21

Kit includes piston, rings, wrist pin, circlips and instruction sheet The piston is precision machined on state of the art CNC equipment Piston rings are made by OEM factories to exact specifications. PISTON KIT KX250 '23 14.1:1 (77.96MM)

Kit includes piston, rings, wrist pin, circlips and instruction sheet The piston is precision machined on state of the art CNC equipment Piston rings are made by OEM factories to exact specifications. PISTON KIT KAWASAKI KX250 '21+