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CP Piston Kits for YFZ450

Alba Racing stocks over 100 CP pistons at all times. We are one of the largest distributors of CP pistons. For your YFZ450 we have the following pistons available. For each piston there are 2 compression ratios. The first is for a 2004-2005 YFZ450 the second is a 2006 and up YFZ450 carburated. The same pistons are used in both but the 2006+ have a slightly higher compression ratio.


Standard bore:
M1000 95mm 12.5:1/12.75:1
M1001 95mm 13.0:1/13.25:1
M1002 95mm 13.5:1/13.75:1

Big bore:
M1006 97mm 12.5:1/12.75:1 (Special order Only)
M1007 97mm 13.0:1/13.25:1 (Special order Only)
M1008 97mm 13.5:1/13.75:1 (Special order Only)
M1009 98mm 12.5:1/12.75:1 (Out of Stock)
M1085 98mm 13.5:1/13.75:1 (Out of Stock)
MX1026 95mm 13.25:1/13.5:1 (Project X platinum piston)

Optional Cometic top end gasket kit at a huge discount. Retail is 79.99
Pricing: $279.99

Customize Your Item

- Select Piston Kit -
 * required
- Top end gasket kit -
 * required
Free standard shipping We will select the shipping method.




 WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.


  • m1/mx1
  • m1/mx1
  • New


Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W10.0000” x H10.0000” x L10.0000”
  • Free standard shipping We will select the shipping method.

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