Mini Bike Chain Adjusters

Chinese Chain Adjuster 10mmVersion 437 Chinese chain adjuster is used with many 2-stroke 47cc and 49cc mini bikes and dirt bikes.  Check pictures and measurements to verify if this adjuster is the correct application for your model.Adjuster description:6mm x 1.00 standard threadsThread length: 28mm [1.11"]Overall length: 55mm [2.16"]Adjuster ring I..

Chinese Chain Adjuster 6mm x 86mmVersion 33Chinese chain / rear axle adjuster fits the Massimo MB200 mini bikes.  Check pictures and measurements to verify if this adjuster is the correct application for your model.Adjuster description:6mm x 1.0 threadsNot straight... slight offset in boltTwo small notches on side of ring42mm [1.67"] thread lengthO..

Jackshaft Assembly for Massimo MB200 Mini BikesThis jackshaft assembly for the Massimo MB200 mini bike is what the clutch assembly and front chain sprockets all attach to.  Jackshaft details:Overall dimensions: 9.8" x 4.1" plate only(4) arms with M6*1.00 bolt holesIncludes chain tensionerIncludes chain tensioner springIncludes jackshaftIncludes (2)..

Jackshaft for Massimo MB200 Mini BikeJackshaft details:Length: 131mm [5.15"]Head is squared off on two sides16mm threadsKey slot33220563-1  MB200-239Shipping details:Item(s) will be shipped within 1 business days once you finished your payment. Once we ship the item(s) out, tracking number will be offered for you. Professional Safety Packaging and ..

Chinese Chain Tensioner and Spring for Massimo MB200 Mini BikeThis 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"] Surface area width of roller: 20.8mm [..

Spring for Drive Chain Tensioner - Massimo MB200 Mini BikeThis spring is used with the chain adjuster on the Massimo MB200 mini bikes.  If you don't need the whole tensioner and just need to replace a broken spring, this is what you are looking for.  It likely fits other makes and models too.   Check pictures and measurements to verify if this adju..