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Guaranteed Fitment
Always the correct part
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Upgrade your motorcycle's suspension with the ALL BALLS Fork Seal Kit Part 55-143, designed to deliver superior performance and durability. This kit features patented fork seal technology with a balanced three-lip design that evenly distributes pressure, effectively reducing operating temperature, wear, and friction for a smoother ride. Constructed with custom elastomer materials, these seals are tested to outperform OEM seals, extending their lifespan by three to five times, minimizing maintenance and downtime. The reduced stiction—ranging from one-third to one-half less than OEM seals—ensures enhanced fork action, providing a more responsive and comfortable riding experience. Suitable for a variety of motorcycles including 1976 Moto Guzzi 850 Lemans, and numerous BMW F700GS, F650GS, and R1200GS models from 2005 to 2016, this kit offers a reliable upgrade for many popular bikes. Sold in pairs, this kit is an ideal choice for riders seeking longer-lasting seals with improved performance, making it an essential component for maintaining optimal suspension function and ride quality.
Features:
- Patented three-lip fork seal design evenly distributes pressure, reducing temperature, wear, and friction.
- Custom elastomer seals tested to outlast OEM counterparts, extending seal life by 3 to 5 times.
- Significantly lower stiction—up to 50% less than OEM seals—for smoother fork operation.
- Sold in pairs for comprehensive suspension maintenance.
- Designed for compatibility with select Moto Guzzi and BMW motorcycle models from 2005 to 2016.
Fitment
BMW F650CS 2001
BMW F650CS 2002
BMW F650CS 2003
BMW F650CS 2004
BMW F650CS 2005
BMW F650GS 2009
BMW F650GS 2010
BMW F650GS 2011
BMW F650GS 2012
BMW F700GS 2013
BMW F700GS 2014
BMW F700GS 2015
BMW F700GS 2016
BMW F700GS 2017
BMW G650GS 2010
BMW G650GS 2011
BMW G650GS 2012
BMW G650GS 2013
BMW G650GS 2014
BMW G650GS 2015
BMW Hp2 Sport 2008
BMW Hp2 Sport 2009
BMW Hp2 Sport 2010
BMW R1200GS 2004
BMW R1200GS 2005
BMW R1200GS 2006
BMW R1200GS 2007
BMW R1200GS 2008
BMW R1200GS 2009
BMW R1200GS 2010
BMW R1200GS 2011
BMW R1200GS 2012
BMW R1200GS 2013
BMW R1200R 2012
BMW R1200R 2013
BMW R1200R 2014
BMW R1200ST 2005
BMW R1200ST 2006
BMW R1200ST 2007
Moto Guzzi 850 Lemans 1976
Ski-Doo MX Z TNT 800R E-TEC 120" 2012
Ski-Doo MX Z X-RS 800R E-TEC 129" 2012
Ski-Doo Skandic Tundra 550 2011
Ski-Doo Tundra Sport 600 ACE 137" 2012
Suzuki VZR1800 M109R Boulevard 2012