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  Home > 2 STROKE MOTORCYCLE > MOTORCYCLE YAMAHA YZ250 1999-2026 BIG BORE >

YZ345-CEO-KIT
YZ345-CEO-KIT
 

List Price: $1,250.00
Our Price: $1,250.00
Sale Price: $1,099.00
You save $151.00!


HEAD COLOR YAM


PISTON PIN BEARING



Qty:
Description
 
NEWS 12/04/2025 The latest news on the casings. A big step forward in making cylinders again. Should be making cylinders in the first 1/4 of 2026 stay tuned on when we will be taking orders. FINALLY
PLEASE READ
YZ345 COMPLETE KIT USES A DISHED PISTON FOR MAX POWER
SERIOUS EXPERIENCE RIDERS RECOMMENDED
This kit has a lot of porting done the cylinder has good bottom end great mid and top end
works best with race fuel someone looking for maximum power


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2 STROKE MOTORCYCLE > MOTORCYCLE YAMAHA YZ250 1999-2026 BIG BORE