KTM 105 SX Wiseco Piston Kit Complete Top End Kit 52 mm 2003-2011 PK1644

Description

Wiseco Top End Kit PK1644
Forged from high-silicon aluminum alloy for maximum strength and dependability
Wiseco offers a complete range of popular piston models and years for both trail and racing applications
WISECO FEATURES PRO-LITE PISTONS
Innovative forging design and piston skirt provide maximum horsepower and torque
Durability, longevity and increased horsepower
PK PISTON AND GASKET KITS
Feature forged pistons, rings, wrist pins, circlips and top end gasket set
Contain all the necessary components for overboring or rebuilding your top end
Cylinder sleeves must be purchased separately
See price list
WISECO PISTON PRICING
All Wiseco High-Performance Motorcycle Pistons are priced with rings and circlips; see price list
4-STROKE RACER'S CHOICE PISTONS
When blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing
Now you can own the same race parts as all the top race teams
These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
2-STROKE GP SERIES PISTONS
Have additional features over standard Pro-Lite parts
Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression