PISTON KIT 02-25 YZ250 66.40, WISECO 808M06640 YAMAHA, Racers Choice, 250cc 1-Ring
Part No. 56-W742.WI.RC (oro2u.com)
Fantic  Â
XX 250Â Â Â 2022-2023
Yamaha  Â
YZ 250Â Â Â 1999-2025
YZ 250 XÂ Â Â 2016-2025
Overview of Wiseco GP-Style Piston Assembly - 808M06640 Designed to withstand the demands of the Grand Prix circuit Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window No engine modification required
Electra coated - single ring Top-End bearing available-part no. B1003
Included Items: One 66.4mm piston One 2614CS ring Two CW18 circlips One S508 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.
Cross reference numbers ONLY. [ 1P8-11631-00-A0 / 1P8-11631-00-B0 / 1P8-11631-00-C0 / 1P8
Product Information
Product Information
Shipping & Returns
Shipping & Returns
PISTON KIT 02-25 YZ250 66.40, WISECO 808M06640 YAMAHA, Racers Choice, 250cc 1-Ring
PISTON KIT 02-25 YZ250 66.40, WISECO 808M06640 YAMAHA, Racers Choice, 250cc 1-Ring
Part No. 56-W742.WI.RC (oro2u.com)
Fantic  Â
XX 250Â Â Â 2022-2023
Yamaha  Â
YZ 250Â Â Â 1999-2025
YZ 250 XÂ Â Â 2016-2025
Overview of Wiseco GP-Style Piston Assembly - 808M06640 Designed to withstand the demands of the Grand Prix circuit Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window No engine modification required
Electra coated - single ring Top-End bearing available-part no. B1003
Included Items: One 66.4mm piston One 2614CS ring Two CW18 circlips One S508 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.
Cross reference numbers ONLY. [ 1P8-11631-00-A0 / 1P8-11631-00-B0 / 1P8-11631-00-C0 / 1P8
Original: $424.11
-65%$424.11
$148.44Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Part No. 56-W742.WI.RC (oro2u.com)
Fantic  Â
XX 250Â Â Â 2022-2023
Yamaha  Â
YZ 250Â Â Â 1999-2025
YZ 250 XÂ Â Â 2016-2025
Overview of Wiseco GP-Style Piston Assembly - 808M06640 Designed to withstand the demands of the Grand Prix circuit Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window No engine modification required
Electra coated - single ring Top-End bearing available-part no. B1003
Included Items: One 66.4mm piston One 2614CS ring Two CW18 circlips One S508 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.
Cross reference numbers ONLY. [ 1P8-11631-00-A0 / 1P8-11631-00-B0 / 1P8-11631-00-C0 / 1P8
