The Factory Pro FP-O-BT0101BK Belt Tensioner Set in black, fitted with a 3x6mm bearing, is built to keep your belt drive at the right tension for consistent performance. Its compact design helps limit wear and keeps power transfer smooth during track sessions or practice runs.
Maintaining accurate belt tension prevents slippage and premature wear. The tensioner installs without complex modifications, making it a practical choice for tuners who want reliable drivetrain behaviour with minimal fuss.
This tensioner works with many popular 1/10 scale belt-drive setups, supporting both race-oriented and casual rigs. It integrates with standard layouts so you can tune tension without major chassis changes.
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