2013 Beta 520 RS Specifications
The Beta 520 RS has been given several updates that include stronger cam chain guides, a redesigned cylinder head that includes reinforced camshaft bridge, valve retainers, and cam chain tensioner. It is also equipped with updated counterbalance bearings for better reliability, a new oil drain plug so you can change the oil easier, and new redesigned front headlight and front fender support among other updates.
Hariyono86.net
The Beta 520 RS has been given several updates that include stronger cam chain guides, a redesigned cylinder head that includes reinforced camshaft bridge, valve retainers, and cam chain tensioner. It is also equipped with updated counterbalance bearings for better reliability, a new oil drain plug so you can change the oil easier, and new redesigned front headlight and front fender support among other updates.
Hariyono86.net