The RK 520XSO RX Ring Chain continues RK's tradition of quality, coming pre-stretched, shot peened, and heat-treated just like all chains from RK. The 520XSO distinguishes itself by having an 8,500 pound tensile strength that makes it perfect for street applications up to 750cc in displacement. RK has also fitted the 520XSO with their unique RX sealing ring that gives the links and rollers two pools of lubrication to draw from and two sealing points to keep the chain lube in and abrasive buildup out. All this makes for a high performance chain that stands up to incredible stress while still remaining a great value.
- Fits the following:
- Ducati
- Scrambler 2016-2017
- Monster 2012-2013
- 899 Panigale 2014-2015
- 959 Panigale 2016 2018
- 998
- 98
- 998 S
- Honda
- XR350R 1985
- CRF250L 2013-2017
- XR200R 1981-1983
- XR200 1981-1983
- XR250R 1981-1982 1996-2004
- XR250
- Kawasaki
- Ninja 400 2018
- KLR650 1987-2018
- KLX250S 2006-2007 2009-2010 2012-2014
- KLX250 2018
- Ninja 250
- Suzuki
- SP500 1981-1983
- DR500 1981-1983
- DR50
- PE175 1978-1981
- RS175 1980-1982
- Yamaha
- YZ400 1976-1978
- IT200 1984-1986
- IT400 1977-1978
- T400
- TTR230 2005-2009 2011-2018
- XT250 1984
- XT600 1990-1995
- YZ100 1982-1983
- YZ125 1981-1982
- YZ250 1974-1975 1980
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