Rock Shox 20x Reba U-Turn DualAir piston O-ring 11.4309.120.000 #594

The RockShox Reba U-Turn DualAir piston O-ring (part no. 11.4309.120.000) is an original replacement part for RockShox Reba suspension forks with the U-Turn Dual Air system. These O-rings ensure a reliable seal for the air piston and maintain a constant air pressure balance between the chambers. Made from high-quality, oil- and pressure-resistant elastomer, they offer a long service life and ensure optimal air spring function. Ideal for replacement during servicing or maintenance to prevent air loss and friction. The package contains 20 pieces – perfect for professional workshops or recurring servicing.