Buying and fitting a genuine Honda part, even just a spring, will ensure a perfect fit, correct tension, a finish just like the original when new, and of course long-term durability. But you probably knew that anyway, most Honda owners would! This is the right hand spring, you may also like to replace the left hand item? This is part number 50644056670 For our full range of Honda bike parts, and we do stock and awful lot, browse our web page for your model, and while you are about it, take a peak at our Over Racing page as well, this famous Japanese tuning companies parts are awesome!