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Keeping Track
The Penton Owners Monthly Newsletters
December 1972 - October 1976

Keep 'em Winning
Penton Dealers Monthly Newsletters
April  1971 - July 1973

No. 1 December 1972
No. 2 January 1973
No. 3 February 1973
No. 4 March 1973
No. 5 April 1973
No. 6 May 1973
No. 7 June 1973
No. 8 July 1973
No. 9 August 1973
No. 10-11 Sep-Oct 1973
No. 12 November 1973
No. 13 February 1974
No. 14 April 1974
No. 15 June-July 1974
No. 16 August 1974
No. 17 Sep-Oct 1974
No. 18 December 1974
No. 19 Jan-Feb 1975
No. 20 June 1975
No. 21 August 1975
No. 22 November 1975
No. 23 February 1976
No. 24 May 1976
No. 25 September 1976
No. 26 October 1976

No. 1 April 1, 1971
No. 2 May 1, 1971
No. 3 June 1, 1971
No. 6 September 1, 1971
No. 8 November 1, 1971
No. 10 January 1, 1972
No. 11 February 1, 1972
No. 12 March 1, 1972
No. 13 April 1, 1972
No. 14 May 1, 1972
No. 15 June 1, 1972
No. 16 July 1, 1972
No. 17 August, 1972
No. 18 September, 1972
No. 19 October, 1972
No. 20 November, 1972
No. 21 December, 1972
No. 22 January, 1973
No. 23 February, 1973
No. 24 March, 1973
No. 25 April, 1973
No. 26 May, 1973
No. 27 June, 1973
No. 28 July 1, 1973
No. 29 August, 1973

No. 1 Summer 1998 - Carburetions
No. 2 Summer 1999 - New Carb Specs
No. 3 Summer 1999 (No Tech Tips)
No. 4 Fall 1999 - Clutch and Related Components
No. 5 Winter 1999 - Simple Sachs Shift Selector Secrets
No. 6 Spring 2000 - Bing Carbs 101
No. 7 Summer 2000 - KTM Motor Cranks
No. 8 Fall 2000 - Carl Cranke 250 Porting
No. 9 Winter 2000 - Do's and Don'ts of Magnesium
No. 10 Spring 2001 - Pistons, Cylinders & Reboring
No. 11 Summer 2001 - After the Race
No. 12 Fall 2001 - Sachs Care!
No. 13 Winter 2001 - Sachs Shifting Woes
No. 14 Spring 2002 - What to Look for When Shopping
No. 15 Summer 2002 - Setting Up Winning Penton Part 1
No. 16 Fall 2002 - Setting Up Winning Penton Part 2
No. 17 Winter 2002 - Setting Up Winning Penton Part 3
No. 18 Spring 2003 - Building a 175cc Sachs Motor
No. 19 Summer 2003 - Identifying Sachs Motors with Stuffed Case
No. 20 Fall 2003 - Preparing a Penton ISDT Bike
No. 21 Winter 2003 - Restoration or Preservation
No. 22 Spring 2004 - Front Fork Differences
No. 23 Summer 2004 - Sachs A & B Motor Differences
No. 24 Fall 2004 - Rims and Rear Wheel Hub Differences
No. 25 Winter 2004 - Post-Vintage Tanks & Decal Differences
No. 26 Spring 2005 - Keeping Your Ignition Going
No. 27 Summer 2005 - KTM Bearing Plates
No. 28 Fall 2005 - Bing Carburetor Troubleshooting
No. 29 Winter 2005 - KTM 250 & 400 Cylinder Differences
No. 30 Spring 2006 - Overlooked Maintenance Items
No. 31 Summer 2006 - Bing Carburetors Differences
No. 32 Fall 2006 - KTM Bikes from 1978-88 Differences
No. 33 Winter 2006 - Carl Cranke Porting Specs for 100 and 125cc Sachs Cylinders
No. 34 Spring 2007 - Sachs and Your Left Foot 101
No. 35 Summer 2007 - 1972-75 Cush Drive Differences
No. 36 Fall 2007 - 420 & 495 Engine Differences
No. 37 Winter 2007 - Winter Checklist
No. 38 Spring 2008 - Trade Secrets
No. 39 Summer 2008 - Sachs B Rods
No. 40 Fall 2008 - Killing a Run-Away Engine
No. 41 Winter 2008 - Front Axle Differences
No. 42 Spring 2009 - Ceriani Fork Tube Nut Differences
No. 43 Summer 2009 - Steering Head Races
No. 44 Fall 2009 - Tail Light Differences
No. 45 Winter 2009 - Head Light Differences
No. 46 Spring 2010 - Front Wheel Spacer Tube Differences
No. 47 Summer 2010 - Things That Go Thump
No. 48 Fall 2010 - Mark Lester's KTM 125 Road Racers
No. 49 Winter 2010 - Home-Made Special Engine Tools
No. 50 Spring 2011 - Special Engine Tools II
No. 51 Summer 2011 - 175 Crank Differences
No. 52 Fall 2011 - Lectron Carbs
No. 53 Winter 2011 - Penton Short Tracker Components
No. 54 Spring 2012 - KTM Intake Manifolds
No. 55 Summer 2012 - Air Box Boots
No. 56 Fall 2012 - Sachs Pistons and Rings Differences
No. 57 Winter 2012 - Sachs Cylinders Differences
No. 58 Spring 2013 - Sachs Cylinder Heads Differences
No. 59 Summer 2013 - Sachs Clutch Assemblies
No. 60 Fall 2013 - 1970 Penton Modifications