This pair of R&G Aero Motorcycle Crash Protectors, R&G Crash Bungs or R&G Crash Mushrooms as they are often referred to, are specifically designed to fit the Yamaha YZF R1, 2013 models and onwards. They are top engine mounted and require a 28mm hole in each side fairing. All the necessary spacers, bushes, fittings and instructions come with these crash protectors.
R&G Motorcycle Crash Protectors are bespoke Manufactured for each of the 350 plus models within the R&G motorcycle range. R&G crash protectors received an MCN rating of 97%. Using de-embrittled high-tensile steel bolts ensures that the Crash Protectors bend on impact rather than to shear or snap. In addition, using compression sleeves inside the bobbins means that the retaining bolts can be torqued up without affecting the protectors and won’t work loose.