Compatible with Coleman Powersports BT200X， Coleman Powersports CT200U-EX / CT200U-EXR， Coleman Powersports CT200U Trail， Baja Motorsports Mini Bike MB165 & MB200 (Heat, Mini Baja, Warrior)， Hensim Mini Bike MB165 & MB200 (Heat, Mini Baja, Warrior)， MASSIMO MB200， TrailMaster MB200, Tomberlin Firehawk 6.0 Hp The 90-link 420 chain for the mini bikes is the longer of these bikes' two chains.Mini Bike Chain Fit for Coleman Baja Trailmaster Mini Bike with Predator 212 196cc 200cc 6.5hp Powersports Parts，The naming of the chain products before leaving the factory is based on twice the actual number of links. For example, if there are 30 connecting buckles, they are named as 60 chains. Please check before buying, thank you! Package including： 1* 420 Rear Drive Chain 90 link , 1* chain breaker ，2* Chain Tensioner Adjuster, 10* 420 Chain Connector Link. Premium quality： 420 Rear Drive Chain 90 Link made of alloy steel, High strength and good corrosion resistance , strong and durable.Specifications: Chain No.: 420; Pitch: 1/2"; Roller Width: 1/4"; Roller Diameter: 5/16"; Sprocket Thickness: 0.227". Breaker is good for 420-530.Chain total length 59" in 90 links Thoughtfully paired with a chain breaker and chain tension adjuster, the chain adjuster adjusts the tension of the chain to prevent the chain from being too loose, which can fall off during riding, or too tight, which can lead to riding abnormalities, wear and tear of the parts, or even chain breakage and other problems. MRELC 420 Rear Drive Chain 90 Link+ Chain Breaker, fit for Coleman Mini Bike CT200U BT200X CT200U-EX Trail 200 Baja Warrior TrailMaster Heat Massimo MB165 MB200 196cc 6.5hp Powersports Mini Bike Part