Penton Owners Group

General Discussion => Penton Talk => Topic started by: davemcmanus on December 16, 2015, 08:11:46 PM

Title: 78 250 MC5 Marzocchi Forks
Post by: davemcmanus on December 16, 2015, 08:11:46 PM
I'm 6'3" 250 lbs. What wt. fork oil and capacity would you experts recommend? Also what would be good for a two inch spacer to preload the fork springs. Thanks
Title: 78 250 MC5 Marzocchi Forks
Post by: 454MRW on December 16, 2015, 08:58:43 PM
I use 15wt Honda fork oil, But I would not recommend a 2 inch spacer you might run the risk of coil binding your spring. Try 1-1/4-1-1/2. Just add the amount of oil recommended in the service spec sheet, or 6" from the top of collapsed forks with the springs removed. PVC pipe works well for spacers. Mike

Michael R. Winter
I enjoy rebuilding and appreciating Pentons!
1974 250 HS Pentons-1978 KTM 250'S
1975 Can Am 175 TNT 250 conversion
1976-78 125-400 RM's & 79 PE250 Suzuki & 2012 DR650
2007 CR125R Honda
1977 MC250 Maico