Wiseco Top End Kit Standard Bore 66.40mm (GP Series) - PK1704

Item # : 187077

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List : $346.99

$334.21
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Specs

  • Manufacturer: Wiseco

Details

Wiseco Top End Kit - Standard Bore 66.40mm (GP Series)

Features:

  • Contains all the necessary components for overboring or rebuilding your top end
  • Feature forged pistons, rings, wrist pins, circlips and top end gasket set

Specifications:

  • Displacement: 249cc
  • Bore - Standard: 66.40mm
  • Bore - Actual: 66.40mm
  • Bore - Oversize: STD
  • Stroke: 72.00mm
  • Cylinders: 1
  • Skirt Coating: ArmorGlide
  • Treatment: Hard Coat Annodize
  • Note: Racers Choice
  • Note: 250cc Single Ring

Item Contents:

  • 2614CSA - 66.40 mm TiN Coated Ring
  • 808M06640 - Yamaha YZ250 '99-17 GP Series 2614CSA
  • B1003 - Top End Bearing 18 x 22 x 21.8mm
  • CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR)
  • Ring - Set
  • S508 - PistonPin 18mm x 2.106" NonChromed TW
  • W5978 - TopEnd Gasket Kit Yamaha YZ250 '02-17

Manufacturer Part Number: PK1704