Safe Keeping For Your Ride. Make Sure It Stays In The Right Hands By Using A Giant Security Device.Protect Yourself Against Theft With Giant'S Variety Of Bike Locks. Whether You Prefer Keys Or Combinations, Giant Has You Covered. With Giant'S Wide Range Of Fenders & Protectors You Can Protect Yourself & Your Bike From Inclement Weather & Chain Rub; Off-Road, Winter Training Or Foul Weather Commuting - Not A Problem.Chain Stay Protector Mtb Medium ¥ Durable Co-Moulded Construction¥ Form Fitting Lycraª¥ Will Fit Most Steel & Aluminium Stays471101