RK's H series chains are low-cost non-sealed motorcycle chains featuring 4 side (Quad) rivet staked pins. When pins are quad riveted they are stronger and more stabilized; which results in increased stress resistance due to high engine loads and makes the transmission of horsepower to the ground more efficiently. As a result of the change to the 4 rivet staked pins the addition of solid bushings and the application of RK's new specially formulated coating; RK non-sealed chains now show a 40% increase in chain life! RK non-sealed chains perfect for low displacement motorcycles that did not come from the factory with sealed chains. Tensile Strength: 7300 Nm Weight: 1.01 KG Max CC Rating: 200cc Street / 125cc Dirt Master Link Type: CLIP Chain Length: 130 Fits: Honda CBR125R 2011-2015 XL125R 1985-1991 XLR125 2002-2011 Marshin/Kazuma CH200 Cheetah 2004-2008 Suzuki RG150 1998 RM80 1976-1977 Yamaha FZR250R 1989-1993 SR400 2013-2019 TTR225 1999-2001 XT250 2005-2007 2009-2012 2014-2021 XT350 1985-1999