Chain Tensioner - Massimo MB200 Mini Bike

Chain Tensioner - Massimo MB200 Mini Bike — Chain Tensioner and Spring for Massimo MB200 Mini Bike This chain adjuster fits the Massimo MB200 mini bikes. It likely fits other makes and models too. Check pictures and measurements to verify if this adjuster is the correct application for your model. Adjuster description: Roller width: 34mm (1.34 in) Surface area width of roller: 20.8mm (0.82 in) Roller diameter: 32.7mm (1.29 in) Mounting hole ID: 10mm (0.4 in) It's about 1.7 inches from center of roller to center of mounting hole Includes spring number 33908563 MB200-232 34906563 MB200-233 Shipping details: Do you need your chain adjuster fast? If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day. Buy now! Ships from Miami, FL.