Mini Bike Chain Tensioner Adjuster Assembly For 80cc And 105cc Dirt Sleds Compatible With Rt100 Rb100 And Gmb100 Engine Mods To Keep Your Rig Rolling Smooth

Mini Bike Chain Tensioner Adjuster Kit for 80cc 105cc
✔️ Fits RT100/RB100/GMB100 models 66mm stent 6mm thread 8mm shaft

This single tensioner assembly keeps your drive train properly slackened so you can ride without guessing. You mount it directly onto dirt sled frames for mini bikes matching RealTree RT100 layouts. The sturdy steel plate handles rough trails and sandy tracks while stopping your roll chain from slapping off the sprockets. Tightening the included nut gives you exact control over slack so power transfers smoothly. You will notice faster acceleration and way less wear on your drive components. Every rider knows loose gear causes sudden breaks on steep climbs.

Key specs to watch before you swap out your old bracket:
✅ Thick mounting bolts include anti vibration nuts that lock tight during hard bumps
✅ Easy slide on install matches your existing frame holes without any drilling or cutting
✅ Precision sized parts measure 66mm (2.6") stent length with a 6mm (0.24") thread and 8mm (0.31") axle hole

💡 Why is a reliable chain tensioner system handy for maintaining small dirt sled engines?
Proper alignment saves worn sprockets and keeps power transfer smooth on every trail.
- Anti loosening nuts handle severe jolts and keep your roll chain locked in place
- Direct replacement geometry fits your factory frame layout without extra fabrication steps
- Heavy gauge steel takes heavy hits and extends the service life of your whole drivetrain

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