RFX Pro Rear Axle Adjuster Blocks (Blue) Chain tensionerRef : RFX00021A / 1110446001

RFX Chain Tensioners Pro (Blue) — machined axle blocks for precise adjustment of the rear wheel on motocross machines. Made from aluminum, these tensioners come in pairs and feature a sleek blue finish to replace your original components and harmonize the look of the rear of the bike.

• Brand: RFX
• Manufacturer Reference: FXAB6010099BU
• Packaging: per pair
• Color: blue
• Material: aluminum
• Machining: CNC for increased machining precision

The RFX Pro series axle blocks are CNC machined to minimize inaccuracies during rear wheel alignment. They allow for precise chain tension adjustment and simplify the repeated settings required for off-road sessions. Their aluminum construction minimizes added weight to the rear wheel while providing a clean finish suitable for motocross bikes.

Top 3 compatible models (examples): SHERCO 300 SEF‑R FACTORY 2023, SHERCO 250 SEF‑R FACTORY 2023, SHERCO 125 SE‑R FACTORY 2023. Please check compatibility with your model before ordering for proper installation.