RFX Race Front Brake Lever KTM SX65 (Including Plunger) RFX Pro Series Axle Blocks RFX Pro Series Axle Blocks are designed to speed up & improve wheel changes with easy fitting and more precise alignment Some reinforcements make the piston structure stronger which limits the cap deformation KTM SX65 12 13 RFX Hardware Brake Levers are direct replacements for your OEM lever at a fraction of the cost