Please call to order 608-842-0680
Availability: Built to order.
$1,059.00
CRF491 STEALTH fits 2002-2008 CRF450R/X
Product Description
Bore: 98mm
Stroke: Hot Rods +3 stroker crankshaft
Actual Displacement = 491.05cc
Engine Modifications Included:
We bore and plate your OEM cylinder with Ceramic Nickel Bore coating
CP, JE or Wiseco Piston kit
Hot Rods +3 stroker crankshaft.
Necessary gaskets for install.
Notes: This is a budget friendly engine build. While it is quite reliable it really is only recommended for trail/play riding. The cylinder skirts are the weak point with the short rod stroker crank. They hold up pretty good but are not the best choice for someone that races their equipment. We would much rather see you use a lined cylinder.