Please call to order 608-842-0680
Availability: Built to order
$2,325.00
Quick Overview
CRF522R/X STEALTH fits 2002-2008 CRF450 R/X
Product Description
Bore: 100mm
Stroke: 66.4mm
Actual Displacement = 521.5cc
Engine Modifications Included:
We modify your OEM cylinder with an “Ice Cube” style sleeve plated with Ceramic Nickel Bore coating
We stroke and balance your OEM crankshaft and install a custom Carrillo rod.
CP Piston Kit – 13.5: compression – 100 octane required
NOTES: This kit requires the installer to trench the cases to clear the rod. We can do this to your bare and cleaned cases for $150. We can also install this kit and set it up in your engine for $700.