Factory Pro FP-O-BT0101BK Performance Black Belt Tensioner Set with 3x6mm Bearing  [FP-O-BT0101BK]

Stable belt tension for cleaner power delivery

The Factory Pro FP-O-BT0101BK belt tensioner in black, featuring a 3x6mm bearing, helps maintain steady belt tension to keep drivetrain feel consistent. It is a compact add-on aimed at improving drivetrain reliability track after track.

Reduce wear with a quick fit solution

Proper belt tension lowers the chance of slippage and uneven wear on pulleys and belts. The tensioner fits without heavy modification, making it a convenient upgrade for racers and weekend builders alike.

Compatible with multiple belt configurations

This tensioner supports a variety of common belt-drive chassis, letting you fine-tune tension for lap consistency or general use. Its design minimises the need for extra shimming or custom brackets.