obsolete

• BASSICK or FAULTLESS THIN
• 1970's
• 5/16" axle
• 1 3/16" hub size
• fits 1 1/4" fork
• requested through the 1990s
• hard rubber

obsolete

• FAULTLESS THICK
• 1970's
• 3/8" axle
• 1 9/16"hub size
• fits 1 5/8" fork
• black replica through 1990s
• hard rubber

obsolete

• PEMCO BLACK
• November 1980- July 1983
• 5/16" axle
• 1 5/8" hub size
• fits 1 5/8" fork
• extremely hard rubber

obsolete

• PEMCO BLUE
• July 1983- June 1987
• 5/16" axle
• 1 9/16" hub
• fits 1 5/8" fork
• stripe color varies
• polyurethane on polyolefin

obsolete

• PEMCO GRAY
• May 1987- June 1988
• 3/8" axle
• 1 9/16" hub
• fits 1 5/8" fork
• polyurethane on polyolefin

obsolete

• JILSON SWEDEN
• May 1988- October 1989
• 5/16" axle
• 1 7/16" hub
• fits 1 1/2" fork
• quiet rubber tread on composite plastic

limited supply

• JILSON ORIGINAL SOFT
• mid 1990s-mid 2000s
• 5/16" axle
• 1 9/16" hub
• fits 1 5/8" fork
• standard bearings
• quiet all-rubber tread

limited supply

• JILSON SOFT
• June 2006- Current
• 5/16" axle
• 1 9/16" hub
• fits 1 5/8" fork
• precision bearings
• quiet rubber tread on polyolefin

limited supply

• JILSON THIN
• March 2008- Current
• 5/16" axle
• 1 3/16" hub
• fits 1 1/4" fork
• precision bearings
• quiet rubber tread on composite plastic

current

• ADVANCE BLUE
• March 2011- Current
• 5/16" axle
• 1 9/16" hub
• fits 1 5/8" fork
• precision bearing
• polyurethane on polyolefin

current

• USA RED POLY
• 2012- Current
• 5/16" axle
• 1 5/8" hub
• fits 1 5/8" fork
• dual precision bearings
• polyurethane

current

• USA GRAY SOFT
• 2012- Current
• 5/16" axle
• 1 5/8" hub
• fits 1 5/8" fork
• dual precision bearings
• thermalplastic