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eric513anderson Liked a reply to forum topic How much will the Ducati 450 cost
1/24/2024 3:38pm
Bout tree fiddy
This forum topic has 81 replies.
J_Hanna94 Added a reply to New 2023 YZ450F
7/29/2022 5:59am Listen to whiskey throttles show when they interview star I believe it was Jeremy Coker who says Yamaha has a patient for the reverse engine on the dirt bikes
mx317 Liked a reply to forum topic 2020 yz450f problems
2/3/2022 4:22pm
What does this have to do with 2020 YZ450F problems?
This forum topic has 109 replies.
J_Hanna94 Added a reply to 2020 yz450f problems
1/27/2022 7:16am Correct they added a coating to the wrist pin area and changed the heat treatment to them. Crankworks confirmed that as well their rods are currently back ordered along with CP-Carrillo. XPR motorworks also recommends the 22 crank or any one of the rods from Carrillo, Crankworks or Pro-X. He specifically uses Carrillo and Pro-X you can get a Pro-X...
J_Hanna94 Added a reply to 2020 yz450f problems
1/26/2022 5:36pm According to Kris Keefer who just had this happen as well it’s a Heat treatment issue and in his words the “22 YZ450F crank as those rods have been treated better (per Yamaha)” I spent time on the phone with crankworks and they confirmed that the 22 rod is improved however aren’t sure whether the 21 is breaking due to...