CNC-milled Wheel Hub from G-PRO made of high-strength aluminum alloy—lighter, more precise, and with noticeably improved concentricity compared to the original part.
The CNC-milled Wheel Hub from G-PRO is made from a high-strength aluminum alloy. Thanks to precise CNC machining, fine balancing of the Wheel Hub, and extremely smooth-running bearings, it delivers noticeably smoother rotational balance compared to the original part.
The difference in weight also contributes to improved handling. With a weight reduction of over 30% compared to the PIAGGIO Wheel Hub, unsprung mass is significantly reduced.
The Wheel Hub is compatible with PIAGGIO Steering Columns, e.g., Vespa ET, LX, LXV, S, Primavera, and Sprint, when used in combination with a Brake Disc featuring a 5-hole seating pattern and a 97 mm bolt circle diameter, as well as 5-hole fitted rims. In addition, the Wheel Hub features the five mounting points for the ABS ring found on newer Primavera/Sprint models.
SIP TIP:
- Since the Gear Ring for driving the Speedometer Drive Gear is no longer required, you should upgrade to a digital Speedometer with a SIP/KOSO Speed Sensor. To match the new CNC Wheel Hub, we recommend titanium bolts for the Brake Disc and Rim.
