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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 Number 55-157, designed for select Ducati and Aprilia models. These custom elastomer fork seals are engineered to outperform OEM seals, providing longer service life and enhanced performance. The patented fork seal features a balanced three-lip design that evenly distributes pressure, reducing operating temperature, wear, and friction for a smoother ride. This innovative design ensures consistent sealing and durability, even under demanding conditions.
The seals are tested to last 3 to 5 times longer than standard OEM options, significantly reducing maintenance frequency and costs. They also offer a substantial reduction in stiction—measuring between one-third and one-half less than OEM seals—resulting in a more responsive and smoother fork action. This improvement translates into better handling, improved ride comfort, and increased safety for your motorcycle.
Sold in pairs, these fork seals are compatible with a range of models including the 2011 Ducati 1198 SP, 2015 and 2016 Ducati 1299 Panigale S, 2012 and 2013 Ducati 1199 Panigale, and other Ducati and Aprilia bikes from various years. The durable construction and precise fit ensure a secure seal that maintains optimal fork performance over time. Installation of these fork seals is straightforward, making them an excellent choice for both professional mechanics and avid DIY enthusiasts seeking to restore or upgrade their motorcycle's suspension system.
Whether you're restoring an older model or upgrading your current motorcycle, the ALL BALLS Fork Seal Kit offers reliable performance, extended longevity, and smoother operation. Invest in quality replacement seals to maintain peak suspension performance and enjoy a safer, more comfortable ride every time you hit the road or trail.
Features:
- Patented three-lip fork seal design evenly distributes pressure, reducing operating temperature, wear, and friction
- Custom elastomer seals tested to outlast OEM seals by 3 to 5 times, extending service life
- Significant reduction in stiction—measuring 1/3 to 1/2 less than OEM seals—for smoother fork action
- Sold in pairs for comprehensive suspension maintenance
- Compatible with various Ducati and Aprilia models from 2006 to 2016
Fitment
Aprilia RSV1000R 2006
Aprilia RSV1000R 2007
Aprilia RSV1000R 2008
Aprilia RSV4 Factory 2010
Aprilia RSV4 RF 2016
Aprilia RSV4 RF 2017
Aprilia RSV4 RF 2018
Aprilia Tuono V4 1100 Factory 2016
Aprilia Tuono V4 1100 Factory 2017
Aprilia Tuono V4 1100 Factory 2018
Ducati 1098 R 2008
Ducati 1098 R 2009
Ducati 1098 R Bayliss LE 2009
Ducati 1098 S 2007
Ducati 1098 S 2008
Ducati 1098 S Tricolore 2007
Ducati 1099 Streetfighter S 2010
Ducati 1099 Streetfighter S 2012
Ducati 1100 Panigale V4 S 2021
Ducati 1198 R Corse 2010
Ducati 1198 S 2009
Ducati 1198 S 2010
Ducati 1198 S Corse 2010
Ducati 1198 Sp 2011
Ducati 1199 Panigale 2012
Ducati 1199 Panigale 2013
Ducati 1199 Panigale 2014
Ducati 1199 Panigale R 2014
Ducati 1199 Panigale S 2012
Ducati 1199 Panigale S 2013
Ducati 1199 Panigale S 2014
Ducati 1199 Panigale S Tricolore 2012
Ducati 1199 Panigale S Tricolore 2013
Ducati 1299 Panigale S 2015
Ducati 1299 Panigale S 2016
Ducati 1299 Panigale S 2017
Ducati 749R 2004
Ducati 749R 2005
Ducati 749R 2006
Ducati 749S 2004
Ducati 749S 2005
Ducati 749S 2006
Ducati 996R 2001
Ducati 996S 2000
Ducati 996S 2001
Ducati 998S 2002
Ducati 999R 2004
Ducati 999R 2005
Ducati 999R 2006
Ducati 999R Xerox 2006
Ducati 999S 2003
Ducati 999S 2004
Ducati 999S 2005
Ducati 999S 2006
Ducati Monster 1100 S 2009
Ducati Monster 1100 S 2010
Ducati Monster S4R 2006
Ducati Monster S4R 2007
Ducati Monster S4R S 2006
Ducati Monster S4R S Testastretta 2006
Ducati Monster S4R S Testastretta 2007
Ducati Monster S4R S Testastretta 2008
Ducati Monster S4R S Tricolore 2008
Ducati Monster S4R Testastretta 2007
Ducati Monster S4R Testastretta 2008
Ducati Multistrada 1000S Ds 2005
Ducati Multistrada 1000S Ds 2006
Ducati Multistrada 1100 S 2007
Ducati Multistrada 1100 S 2008
Ducati Multistrada 1100 S 2009
Ducati Multistrada 1200 S 2012
Ducati ST4 916 2002
Ducati ST4 916 2003
Ducati ST4 S 2002
Ducati ST4 S 2003
Ducati ST4 S 2004
Ducati ST4 S 2005
Ducati ST4 S ABS 2005
Ducati Streetfighter S 2011
Yamaha YZF-R1 2019
Yamaha YZF-R1M 2015
Yamaha YZF-R1M 2016
Yamaha YZF-R1M 2017
Yamaha YZF-R1M 2018
Yamaha YZF-R1M 2019
Yamaha YZF-R1M 2020
Yamaha YZF-R1M 2021
Yamaha YZF-R1M 2022