Need Assistance?
Legendary Service... Ask Your Friends - Since 1969
800.969.7501
Over 160K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Wiseco Pro-Lite Piston Assembly - 803M04150

  • Part #:
    803M04150
  • Manufacturer Part #:
    803M04150

MSRP Price: $92.95

Our Price: $83.66

You Save:
$9.29 (10%)
Ships In 3-4 Business Days

Overview of Wiseco Pro-Lite Piston Assembly - 803M04150

  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Lightweight wrist pins enable faster revs and quicker throttle response
  • Nikasil Bore-Cylinder sleeving or replating required for oversizes
  • Top-End bearing available-part no. B1041

    Included Items:
    One 41.5mm Piston
    One 1634CS Ring
    Two CW12 Circlips
    One S563 Wrist Pin

    Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.

Specs for Wiseco Pro-Lite Piston Assembly - 803M04150

Bore Size 41.5 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.30 lbs

Specs for Wiseco Pro-Lite Piston Assembly - 803M04150

Bore Size 41.5 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.30 lbs

Fitment for Wiseco Pro-Lite Piston Assembly - 803M04150

See if this part fits your ride

Part 803M04150 fits the following machines

KTM
  • 2008 KTM 50 Mini Adventure
  • 2007 KTM 50 Mini Adventure
  • 2006 KTM 50 Mini Adventure
  • 2005 KTM 50 Mini Adventure
  • 2004 KTM 50 Mini Adventure
  • 2003 KTM 50 Mini Adventure
  • 2002 KTM 50 Mini Adventure
  • 2004 KTM 50 SX Pro Jr. LC
  • 2003 KTM 50 SX Pro Jr. LC
  • 2002 KTM 50 SX Pro Jr. LC
  • 2004 KTM 50 SX Pro Sr. LC
  • 2003 KTM 50 SX Pro Sr. LC
  • 2002 KTM 50 SX Pro Sr. LC
  • 2001 KTM 50 SX Pro Sr. LC
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
do i need to re jet for over sized piston?
A shopper on Oct 9, 2017
BEST ANSWER: No you shouldn't have to

Instructions and Manuals for Wiseco Pro-Lite Piston Assembly - 803M04150

You May Also Be Interested In