For 196cc 212cc 6.5hp Coleman Trail CT200U CT200U-EX BT200X Baja Warrior Heat Mini Baja Motorsports MB165 MB200 Massimo Mini Bike
Comes with 2 extra master links as shown
This is a size 420 chain with 42 total links (21 outer links + 21 inner links).
These bikes use two chain. this is the short chain. Not the long chain.
HIAORS Jackshaft Chain 420 42-Link with Two Extra Master Link for MB200 MB165 Baja Warrior Heat Mini Baja Motorsports Coleman CT200U CT200U-EX BT200X MASSIMO Mini Bike