Heavy Duty Chain Tensioner Guide Roller Pulley Compatible With In 10 Series Electric Dirt Bike Real Deal 6900Z Metal Bearing Right On Installation For That Smooth Ride You Crave Without Any Stress

Heavy Duty Electric Dirt Bike Chain Tensioner Pulley
✔️ 6900Z Metal Shielded Bearing Fits IN10 Series 34.6mm OD

This direct replacement roller restores smooth chain tracking on your electric dirt bike. You will get consistent power delivery on rocky trails without dealing with seized bearings.

✅ Matches IN 10 Pro and IN10 factory mounting spots exactly
✅ Sealed 6900Z metal bearing cuts noise and cuts down wear over time
✅ Black engineering plastic shell handles mud drops and heavy vibration
✅ Measures 34.6 mm (1.36 in) by 24.8 mm (0.98 in) with a 9.8 mm (0.39 in) inner bore

💡 Why do riders pick a handy sealed roller for e dirt bike drivetrains?
A proper guide unit keeps momentum smooth when you hit jumps and whoops.
- Steel shield assemblies trap grease and push abrasive grit away from rotating parts
- Hardened center bores grip 10 millimeter axles tight so wobble never hits the swingarm
- Impact resistant nylon housings absorb crash energy without cracking near the sprocket
- Simple swap design saves weekend wrenching and stops squeaky chain links under torque

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