call  608-842-0680

Availability: Built to Order

$2895

Quick Overview

YFZ505R/X STEALTH Specifications:
Fits 2009-Current YFZ450R

Choose Option:

We modify your cylinder

Exchange cylinder and crankshaft: call for price

“Bolt on” – Includes cylinder and crankshaft: call for price

Installed and Blueprinted: $ 700.00

Product Description

Bore: Yes

Stroke: Yes

Actual Displacement = 505.46cc

Engine Modifications Included:

Cylinder: OEM Cylinder bored and plated with Nickle Ceramic coating

Fuel Required: 100 octane

Piston/Crankshaft: Custom 13.5:1 Stroker CP Piston

Head: No modification required

Crankcase: No modification required