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eastcoastmx54 Liked a reply to forum topic KTM 450SXF 2021 - Wiseco comp racers elite piston

12/24/2021 10:31pm
The racer elite has a lot smaller side skirts but I did also notice it has a lot longer wristpin and a lot more surface area for the wristpin on the piston which would make it more stable and distribute the energy better. It looks like a quality part but time will tell.
This forum topic has 19 replies.

jacksonm31 Started a new thread KTM 250sx with 300sx big bore kit

11/4/2020 9:13pm
Hi all Ive been running the 300 big bore kit in my 2015 250sx for about 2 years and was racing on the weekend and in the first moto I was out in front by 30 secs and on the 2nd last corner my bike seized and now the kickstarter wont go down ie the crank has let go. Just...
This forum thread has 3 replies.