Penton Owners Group

General Discussion => Penton Talk => Topic started by: Doug Knight on May 03, 2015, 11:22:28 PM

Title: High Breather question
Post by: Doug Knight on May 03, 2015, 11:22:28 PM
How long was the high breather in production on the 54- series?
I have an oddball frame while I have personally seen a high breather frame with 54-603xxxxx. And what was the non high breather for?
Title: High Breather question
Post by: Kip Kern on May 04, 2015, 07:07:58 AM
1976 late
Title: High Breather question
Post by: Lee Brown on May 04, 2015, 09:34:28 AM
Doug when I lived in Texas I ran into a parts bike with motor stamped late 1975, The frame was a non high breather, The back bone tubing was the same round back bone tubing used on the 1976 MC-5 bikes, Just figured it was some type pf transision period into the mc-5 model. Anybody else have a answer for this one....
Title: High Breather question
Post by: gooddirt on May 05, 2015, 04:50:01 PM
Non HB frames # 54's are the 1975 MX. I have a 1975 MX frame VIN to month/year 11-75. Talking MX