ATHENA Easy MX Cylinder Kit - Ø97mm (Manufacturer Ref. EC485-053)
Designed for motocross, this ATHENA Easy MX cylinder kit features a bare cylinder with a diameter of Ø97 mm, directly replacing the original part on the compatible models. Manufactured by ATHENA, it is aimed at riders looking to restore the top-end of their YZ/WR 450 without any modification: standard dimensions and original type mounting.
- Contents: bare cylinder Ø97 mm
- Included: top-end gasket kit (cylinder head gasket/top gaskets)
- Usage: intended for compatible 450 cc motocross/enduro motorcycles
- Reference: EC485-053
This kit is suitable for replacing a worn or damaged cylinder and restoring tolerances to original specifications. It is designed for standard installations; check the condition of the piston, rings, and contact surfaces before installation. For durability and optimal performance, checking the clearances and installation by a qualified technician is recommended.
- Common compatibilities: YAMAHA YZ 450 F (CJ21) 2017, YAMAHA WR 450 F (RE45) 2018, YAMAHA WR 450 F ENDURO GP (RE45) 2018
ATHENA product, ideal for maintenance preparations or restoration of the top-end on 450 motocross machines.
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