Rear Dual Shock Absorber Assembly for Hiboy® S2 & S2 Pro Electric Scooters Vespa LX 150 Ground cam with built-in mechanical Rating:1500 RPM K92-2978 Roketa GK-06 This is the original

Ground cam with built-in mechanical compression release

many times the delicate electronics of these types of electric scooter charger cannot withstand a drop on concrete or asphalt

Sporting 44 teeth

Drive Medical tells us that this caster replaces the earlier SF9031GT

Drive Medical uses these grips on their 990X All Terraine Knee Walker

Rear Dual Shock Absorber Assembly for Hiboy® S2 & S2 Pro Electric Scooters Vespa LX 150 Ground cam with built in mechanical Rating:1500 RPM K92 2978 Roketa GK 06 This is the original Ground cam with built in mechanical compression release many times the delicate electronics of these types of electric scooter charger cannot withstand a drop on concrete or asphalt