Tyre changer 12-21 for Honda CBR 650 F / R / 600 F / RR bead braker MD4Z. ConStands MD4 tyre changer for easy changing of motorcycle tyres. Enables quick and easy tire changes on the racetrack, in the workshop or in the garage. Suitable for all rim sizes from 12 to 21 inches. Bead braker for all types of motorcycle rims such as aluminum and spoke rims, also for off-road and cruisers. Stable square tube for heavy use, galvanized for optimal rust protection. Long lever arm (adjustable) for operation with little effort. Plastic rim protector on the contact surface to avoid scratches or damage to the rim. Can be dismantled for easy transport and storage. Tyre size: 12-21 inches.