Home/Store/Parts/Engine/Exhaust/Clutches/Piston Kits
Vertex Top End Kit Yamaha 66.35 STD - VTK22584B-2

Vertex Top End Kit Yamaha 66.35 STD - VTK22584B-2

SKU VTK22584B-2
$212.36
Sold out
Sold out
Save this product for later
Customer reviews
Reviews only from verified customers
No reviews yet. You can buy this product and be the first to leave a review.
Share this product with your friends
ShareSharePin it
Vertex Top End Kit Yamaha 66.35 STD - VTK22584B-2
Product Details
Brand: VERTEX
SKU: VTK22584B-2
VERTEX TOP END KIT CAST 66.35/STD YAMAHA YZ250
Features:
  • New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and performance.
  • All piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in time and increased piston life
  • Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.
  • Forged pistons are forged from 2618 aluminum for superior strength and durability.
  • Forged High Compression pistons improve power and torque across entire rpm range.
  • Forged Replica pistons are forged OE replacements
  • All pistons are heat treated with a T-5 hardening and tempering cycle.
  • Replica KTM 2-stroke pistons are factory supplied to KTM
  • All rings are OEM replacements.
  • Top end piston kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing or cam chain where applicable.
Show More
  • Search Products
  • My Account
  • Track Orders
  • Favorites
  • Shopping Bag
Powered by Lightspeed
Display prices in:USD
Skip to main content
Free shipping $75+ • 30-day returns • 24/7 support
Logo Image
Account
Favorites
Cart
Logo Image
  • Visit our Dealerships
Account
Favorites
Cart
My Account
Sign In
My Orders
Inside Line
Favorites
Customer Care
Order Tracking
Shipping Information
Returns & Exchanges
Our Company
About Us
Dealerships
Get in Touch
+859 554 4405sales@unitedmotorsports.com
© 2025 Atelier
Made with Ecwid by Lightspeed
Report Abuse

|

Terms & Conditions
footer image