15267-2RS Bearing | Stainless Steel 303mm The unique SON Pressure Compensation

The unique SON Pressure Compensation System allows us to offer a you huge 5 year warranty on the SON Dynamo hubs including bearing wear

Figure 11: Drag [g] vs yaw angle [°] from final wind tunnel test showing HUNT LIMITLESS 60 AERO DISC against competitors using a Schwalbe Pro One 28mm tyre

If a rider is over 105Kgs then an experienced bike mechanic should check the wheel regularly and it is advisable to use tyres at max 90psi as this will reduce the fatigue on the wheelset

while optimizing for modern width road tyres (28mm and 30mm) and achieving the lowest system weight possible

15267-2RS Bearing | Stainless Steel 303mm The unique SON Pressure CompensationA single stainless steel 15267 2RS bearing. If you are purchasing this bearing to replace your existing freehub bearing, please refer to the freehub product page to see its exact location in the freehub.