420 Master Link for 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit ATV, Mini Bike, Scooter, Quad, etc.Very simple to use, and very easy to attach to the chain.Package including 6 pcsplease check with the size before purchase3R-JHR4-FD3K NI-WTES-PIDJ RY-L3JV-99FY IA-R9ZS-TZZQ 8L-LF98-86CY Fitment Compatible with the Baja Doodle Bug, Motovox MBX10, Mini Bike MB165 & MB200 Motovox MBX11 and Monster Moto 80 Baja Doodle Bug (DB30) mini bikeMassimo MB200, Baja Mini Bike MB165 Baja Motorsports Doodle Bug DB30, Hensim MB200 (Heat, Mini Baja, Warrior), Hensim Doodle BugCompatible models include the PG Drives VSI, VR2, GC, and Remote Plus joystick controllersAngled for 50cc 150cc Scooter Motorcycle Moped Kids Kazuma Quad 110cc 125cc ATV lawnmower420 Master Link for 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit ATV, Mini Bike, Scooter, Quad, etc.