Raptor 780cc big bore stroker kit

RAPTOR 700 Big Bore cylinder kit and stroker crankshaft kit. Takes your Raptor from 686cc to 780cc. Many companies call this an 800cc kit when it is actually a 780cc kit.

Features:
-Nikasil plated 105.5mm big bore cylinder.
-CP forged piston kit in 11:1 or 12.5:1 compression.
-Hot Rods +5mm stroker crankshaft.
-Cometic top end gasket kit.
-Bolt on with no case mods needed.

(Proper TUNING RECOMMENDED/REQUIRED)

Crank application made for:
YFM 700 R Raptor (06-09,11-20); YFM 700 R Raptor SE (06-20)

Piston application made for up to '15 only

Our big bore kit is made from only the best parts available. Our cylinders are top quality with a perfect plating with zero pitting unlike many others. We only use CP pistons who makes the best pistons anywhere.