Wiseco PK1710 Top End Kit - Standard Bore 48.00mm

Bore: 48.00mm
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 82cc.
Bore - Standard: 48.00mm.
Bore - Actual: 48.00mm.
Bore - Oversize: STD.
Stroke: 45.60mm.
Cylinders: 1.
ITEM CONTENTS.
1890CS - 48.00 mm Ring.
569M04800 - Yamaha YZ80 88-92 1890CS.
B1015 - Top End Bearing 12 x 17 x 14.2mm.
CW12 - ROUND WIRE PIN LOCKS 12MM (PAIR).
S538 - PistonPin 12mm x 1.535in. NonChromed SW.
W5284 - TopEnd Gasket Kit Yamaha YZ80 86-92.

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

Vehicle Fitment:

1988-1992 Yamaha YZ80