This genuine Royal Alloy lower steering head bearing is designed as a high-quality tapered roller bearing, providing precise steering guidance and outstanding load capacity for everyday riding. It is fitted as standard on Royal Alloy GP, GT, JPS and TG models and is manufactured to OEM specifications for dimensions, material quality and fit.
Tapered roller bearings are among the most proven bearing designs for motorcycle and scooter steering heads. Unlike conventional ball bearings, they are capable of supporting both radial and axial loads simultaneously. Their large contact surface distributes forces more evenly, reducing wear while improving steering precision. The lower steering head bearing is subjected to particularly high loads during braking and when riding over uneven road surfaces, making tapered roller bearings the ideal solution thanks to their excellent load capacity and long service life.
The lower tapered roller bearing carries a significant proportion of the loads within the steering head assembly and plays a vital role in ensuring smooth, play-free steering. Correct bearing preload improves directional stability, steering response and overall riding comfort. During steering head maintenance, it is recommended to inspect both the upper and lower steering head bearings and replace them as a set whenever necessary.
As a genuine Royal Alloy spare part, this lower tapered roller bearing is manufactured according to the original OEM specifications. Precision machining ensures an exact fit and reliable, long-lasting performance within the steering head bearing assembly.
The genuine Royal Alloy lower tapered roller steering head bearing combines high load capacity, even force distribution and long-lasting steering precision. Thanks to its OEM quality and precise fit, it is the ideal choice for maintenance, repair or factory-correct restoration of Royal Alloy GP, GT, JPS and TG models.