Skip to content
IMPORTANT NOTICE: Due to the increase in fraudulent orders, the billing and shipping addresses must match when placing your order. We appreciate your patience and understanding.
IMPORTANT NOTICE: Due to the increase in fraudulent orders, the billing and shipping addresses must match when placing your order. We appreciate your patience and understanding.

20-22 Yamaha YZ125X YZ 125X 54mm Athena Piston Cylinder Head Top End Rebuild Kit

by Athena
Save 10% Save 10%
Original price $931.95
Original price $931.95 - Original price $931.95
Original price $931.95
Current price $838.76
$838.76 - $838.76
Current price $838.76
Athena 54mm 125cc Cylinder Top End Kit!

This is the best and most reliable rebuild kit on the market & NO ONE SELLS IT FOR LESS!

Fits Yamaha YZ125X 2 Stroke Dirt Bike 
Years 2020 2021 2022

This kit includes:
  • 54mm 125cc Nikasil Athena Cylinder
  • Athena 54mm Coated Piston Kit (Includes, Piston, Pin, Rings & Clips)
  • Athena Complete Top End Gasket Set
  • Athena Head
  • Athena Head Stud Kit
  • All parts come with warranty.

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
5MV-11111-00-00 5HD-1131D-10-00 5HD-1132D-10-00 5NY-11311-11-00 90116-08394-00 93210-63442-00 90201-080L8-00 90176-08026-00 4XM-11633-10-00 5NY-11611-00-00 5NY-11631-01-A0 5NY-11631-01-B0 5NY-11631-01-C0 5DH-11351-01-00 90116-08318-00 90116-08388-00 99590-10114-00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare