RFX Pro Series Chain tensionerRef : RFX01607A / 1149017002

Pro Series Chain Tensioner by RFX

The RFX Pro Series chain tensioner simplifies wheel changes with an easy installation and more precise alignment. Made from CNC-machined 7075 aerospace aluminium, it features an optimised profile to reduce weight. The anodised finish and laser-etched logo provide a factory-like appearance, suitable for Enduro and Motocross practices.

Design and Materials

• CNC-machined 7075 aerospace aluminium ensuring precise machining for reliable installation
• CAD-designed profile to reduce weight and facilitate handling during wheel operations
• Anodised colour finish and laser-etched logo for a factory look and durable aesthetic

Practicality and Features

• Axle support holding one side for tightening with a single wrench, speeding up wheel changes
• Design aimed at simplified installation and better alignment for quicker wheel adjustment
• Tight tolerances ensuring a precise fit of the tensioner on the swingarm and increased stability
• Installation instructions provided with clear steps for cleaning, lubricating the axle, and checking alignment before tightening
• For certain KTM models, removing and reinstalling the tensioner axle may require heat and a vice, and the axle must be reassembled with red thread lock
• Adhere to the chain tension and torque specifications indicated in the owner's manual during installation

Benefits

• Designed for Motocross use and suitable for Enduro applications according to the product's universe
• OEM reference FXAB6020099HA

Examples of Compatible Motorcycles

• TRIUMPH TF 450-X (2026 - 450 cc)
• TRIUMPH TF 450-RC (2026 - 450 cc)
• TRIUMPH TF 450-E (2026 - 450 cc)

Complete list of compatible motorcycles available in the dedicated section below