Since 2008 regulations state that you must have an extra guard
separate from any chain guide near the rear sprocket. Made from
tough anodised aluminium or black acetal plastic , this guard is
lightweight, simple to fit and supplied complete with P-clip and
CJR00049BKP is Black Plastic.
CJR00049N is non anodised aluminium
Other colours are anodised aluminium
Meets SCB Regulations