Penton Owners Group

General Discussion => Wanted / For Sale => Topic started by: JP Morgen on July 19, 2009, 03:06:33 PM

Title: 400 vintage motocross race bike for sale
Post by: JP Morgen on July 19, 2009, 03:06:33 PM
Ahrma sportsman vintage legal race bike for sale. 400 motor in short wheelbase, short travel 175 frame, gussetted, 35mm forks with race-tech gold valves. Motor has been stroked two mm, and bored over three mm with a custom cylinder liner using a modern SX380 rod and Wiseco pro-light piston, with oversizes available, 74 Yamaha reed valve, 495 pipe, 38 Mikuni, bored to 39.5mm,cylinder head modified for LESS compression, custom air cleaner,and 3 lb. flywheel weight with fabricated ignition cover. 3rd through 5th gears have modified dogs for easier, quicker shifting, shift drum modified to eliminate second neutral, and for smoother engagements. Starts easily, although hard to kick!, runs like stink, super responsive and smooth. Frame painted recently, could use tank paint, and new fenders. Will sell for $3400 with Ohlins shocks and custom billet triple clamps, with less offset, or $2600 with Fox spring shocks and stock clamps.
Title: 400 vintage motocross race bike for sale
Post by: marsattacks on July 19, 2009, 10:49:11 PM
If I add another bike my wife will make me live in the box it comes in but a few pictures would be really nice to see if not too much trouble to post them.  Thanks!

Click here to see Mars attack:
http://www.ufodigest.com/news/0208/images/marsattacks.jpg
Title: 400 vintage motocross race bike for sale
Post by: tooclose racing on July 20, 2009, 12:10:12 PM
Aw come on...you can't describe a bike like that and not supply pictures!  I started breathing heavy halfway thru the description...
Title: 400 vintage motocross race bike for sale
Post by: SouthRider on July 21, 2009, 11:44:51 AM
C'mon JP - we need pics - I've seen your work before. If you can't post them here then give us a link.