Posts
445
Joined
12/17/2017
Location
AT
After 60 hours it’s time for a new piston on my 300 SX 2019
Previous owner used the OEM KTM Piston 55630107000. 1 with 71,925 mm which is not availeable the next weeks also not the 55630107000. 2 with 71,935mm
If i Look for Aftermarket Wössner -ProX or Wiseco i found Sizes from 71,94 to 71,96 ?
What Zylinder -Piston gap works for the 300 and what Piston Brand/Size you use ?
Previous owner used the OEM KTM Piston 55630107000. 1 with 71,925 mm which is not availeable the next weeks also not the 55630107000. 2 with 71,935mm
If i Look for Aftermarket Wössner -ProX or Wiseco i found Sizes from 71,94 to 71,96 ?
What Zylinder -Piston gap works for the 300 and what Piston Brand/Size you use ?
But if the cylinder still looks good, just go with the next bigger size, the 71.4mm.
Post a reply to: KTM 300 SX need some help