Name: Disc Guard Brand：FMFXTR Colour:black,red,blue,gold,silver   Style: 32-34T (for 32 or 34 teeth)/ 36-38T (for 36 or 38 teeth)/ 40-42T (for 40 or 42 teeth)/ (Choose corresponding size of disc guard according to number of teeth disc) Normally for single disc use   Mounting size: Mounting hole to hole distance 104mm Weight: 32T - 28.5g; 36T - 30.5g; 40T - 33g Material: aluminium alloy Specifications: ergonomic rounded design creates more pedal traction, which relieves leg or knee fatigue and ensures a smooth ride.   This product is a great replacement for old or broken bike chainring protectors.   Made from aluminium, the protector is strong, durable and safe to ride.   The mounting size is 104mm from mounting hole to hole. there are 3 styles for you to choose from, 32/34T, 36/38T and 40/42T.   It is suitable for bicycles, road bikes, bikes etc. Package Included: bike disc cover*1 Notes: Note： 1.Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.