Chain Tensioner With 1-3/4 Inch Roller For Powersports Mini Bikes Ride Ready Fitment CT200U-EX Trail 200 BT200X Massimo MB200 Baja MB165 MB200 Hensim TrailMaster Falcon 200 Mini Bike Parts

Premium 1.75in roller chain tensioner for mini bikes
✔️ Fits CT200U/EX, Trail 200, BT200X, Massimo MB200/MB165

A compact chain tensioner for mini bikes and small powersport machines. It keeps the drive chain properly tensioned and aligned, reducing derailment and extending chain life in models like CT200u-ex, Trail 200, MB200, Baja MB165/MB200, Hensim MB165/MB200, Falcon 200, and TrailMaster MB200.

✅ Fitment: 10mm hole diameter, 65mm length
✅ Size: 10mm / 0.39" hole, 65mm / 2.56" length
✅ Purpose: Keeps chain tensioned and aligned to prevent derailment
✅ Package Contents: 1x Chain Tensioner, 1x Spring, 1x Nut
✅ Note: Compare size with your original parts before purchasing

💡 What is a chain tensioner used for and why does it matter?

A handy device that keeps the chain tight and aligned in mini bikes and other power-sport setups. - reduces derailment and wear in daily use - maintains constant tension for smoother operation and longer chain life - fits common models like CT200U-EX, Trail 200, MB200 MB165/MB200 - simple upgrade that boosts ride quality and service life