Engine > Wiseco Pistons

HIGH-PERFORMANCE PISTONS FOR KTM, COBRA

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Features

  • 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
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Contain all the necessary components for overboring or rebuilding your top end
  • Feature forged pistons, rings, wrist pins, circlips and top end gasket set
  • Cylinder sleeves must be purchased separately
  • Two high-strength, easy-to-install circlips are furnished with every piston
  • Additional inventory available to order
  • Wiseco wrist pins are strong, lightweight and can be used with OEM pistons, too
  • Wiseco 2-cycle pistons include a wrist pin unless indicated
  • Each ring set is for one piston
  • See Wiseco ring buyer’s guide for details

Images

HIGH-PERFORMANCE PISTONS FOR KTM, COBRA



Pistons

Part # Description Retail
698M04100  FITS MODEL: KTM, LEM, Cobra, Cobra Action. 50cc, Reed. Pro-Lite. Will not fit King Cobra model. Chrome Bore-Cylinder sleeving or replating required for oversizes. Limited to available stock, BORE(MM) X STROKE (MM): 39 x 41.7, DISPL. (CC): 49.8, BORE SIZE(MM): 41, OVERSIZE(MM): 2.0   $89.31 

Ring sets

Part # Description Retail
1614CD  FITS MODEL: KTM, LEM, Cobra, Cobra Action. 50cc, Reed. Pro-Lite. Will not fit King Cobra model. Chrome Bore-Cylinder sleeving or replating required for oversizes. Limited to available stock, BORE(MM) X STROKE (MM): 39 x 41.7, DISPL. (CC): 49.8, BORE SIZE(MM): 41, OVERSIZE(MM): 2.0   $33.42 

Circlips

Part # Description Retail
CW12  FITS MODEL: KTM, LEM, Cobra, Cobra Action. 50cc, Reed. Pro-Lite. Will not fit King Cobra model. Chrome Bore-Cylinder sleeving or replating required for oversizes. Limited to available stock, BORE(MM) X STROKE (MM): 39 x 41.7, DISPL. (CC): 49.8, BORE SIZE(MM): 39, OVERSIZE(MM): STD   $2.00 

Wrist Pins

Part # Description Retail
0913-0014  FITS MODEL: KTM, LEM, Cobra, Cobra Action. 50cc, Reed. Pro-Lite. Will not fit King Cobra model. Chrome Bore-Cylinder sleeving or replating required for oversizes. Limited to available stock, BORE(MM) X STROKE (MM): 39 x 41.7, DISPL. (CC): 49.8, BORE SIZE(MM): 39, OVERSIZE(MM): STD   $14.90 

Top End Bearings

Part # Description Retail
B1041  FITS MODEL: KTM, LEM, Cobra, Cobra Action. 50cc, Reed. Pro-Lite. Will not fit King Cobra model. Chrome Bore-Cylinder sleeving or replating required for oversizes. Limited to available stock, BORE(MM) X STROKE (MM): 39 x 41.7, DISPL. (CC): 49.8, BORE SIZE(MM): 39, OVERSIZE(MM): STD   $15.63 

Descriptions and notes

ACTION – LEM 2-STROKE.

Wiseco rings fit only Wiseco pistons.

This item appears on page 916 of the OffRoad Catalog