Wanted, I need a piston assy. Size 71.75mm for a 82 ktm 250 with reed valve. Gary Smith
Check in with Steve "Flash" Ling at //www.sunrisektm.com If he doesn't have one he should know who has one. Denny at //www.seven4racing.com/motoshop.htm had some Wiseco's made up for 81-82 KTMs but mostly the large bore sizes I believe. You might check with him too.
Thanks Big Mac