Penton Owners Group

General Discussion => Wanted / For Sale => Topic started by: rich allison on November 21, 2006, 10:56:52 PM

Title: 71 CMF swingarm
Post by: rich allison on November 21, 2006, 10:56:52 PM
Looking for a swingarm for my 71 cmf frame. Also what size is the allen bolt in the swingarm. Thanks

Rich
Title: 71 CMF swingarm
Post by: Larry Perkins on November 22, 2006, 06:24:54 AM
1972 is the first year for CMF bikes.  Please refer to former posts to deyermine year and cutoff for next year model.  Off the top of my head I can't remember the swingarm bolt size but someone here will have a parts book handy and it gives dimensions.

Larry P
Title: 71 CMF swingarm
Post by: rich allison on November 22, 2006, 06:32:35 AM
This frame has a Dec,71 ser.# and it looks like a CMF. I think there is a grey area when the CMF's started being sold. Thanks

Rich
Title: 71 CMF swingarm
Post by: john durrill on November 22, 2006, 11:11:17 AM
Rich,
 I think KTM started in Oct. on the next year model bikes. A Dec. build date in 71 would be a 72 year model CMF Penton. It is probably a 6A engine with a Bosch mag instead of a Motoplat ignition.
John D.
Title: 71 CMF swingarm
Post by: slvrbrdfxr on November 22, 2006, 04:29:59 PM
Rich,
Your bike with a Dec 71 build date should be a CMF bike. My dad has a CMF 125 Six Day that was built in Dec 71 and his came with a 5A engine. I have a swingarm that will fit your bike. Shoot me an email and I'll send you a couple pics. Not sure of the swingarm bolt size but it takes a 12mm hex key to remove it.
Dave McCullough
Title: 71 CMF swingarm
Post by: OUCWBOY on November 22, 2006, 07:58:02 PM
I have a 202 72 CMF with a 1251/5A Aluminum Cylinder engine as well. It came with the Bosch Points Ignition.

Donny Smith
Paragould, AR
Title: 71 CMF swingarm
Post by: Rain Man on November 23, 2006, 06:29:49 PM
nope, no specific size designation for the swing arm bolt  PN-51.03.033.000

Raymond
 Down East Pentons
Title: 71 CMF swingarm
Post by: rich allison on November 23, 2006, 09:34:03 PM
Just needed to know what size hex key to remove swingarm bolt. If anybody is into vintage hillclimbing do I have a swingarm for you. Was on bike not sure what it came from.

Rich
Millersburg,Ohio
Title: 71 CMF swingarm
Post by: firstturn on November 23, 2006, 10:02:58 PM
Rich,
  12mm

Ron Carbaugh
Kerrville, Texas
Title: 71 CMF swingarm
Post by: rich allison on November 25, 2006, 03:23:18 PM
Still looking for a swingarm. Did you get my e-mail Dave? Thanks

Rich
Millersburg,Ohio
Title: 71 CMF swingarm
Post by: slvrbrdfxr on November 25, 2006, 07:03:04 PM
Rich,
Been real busy the last few days and was unable to get the pics taken. Dug the swingarm out today for some pics and will send them to you shortly. Sorry for the delay.
Dave McCullough