REAR SPROCKET - STEEL 52T 420P Aprilia RS4 125 2016 The nylon bobbin has an

The nylon bobbin has an aluminium core and both are held in place by a stainless steel spindle rod

With MotoGP-inspired adjuster knobs

'O' RING 525 Chain - 112Link

At the motorcycle’s rear

Ducati code: 96480541A

REAR SPROCKET - STEEL 52T 420P Aprilia RS4 125 2016 The nylon bobbin has an52 Teeth, Rear Steel SprocketSuit 420 Pitch Chain. Precision machined for enhanced power delivery and efficiency. Our leading brand of sprockets for both Motorcycles and ATVs use only the finest raw materials with cutting edge technology in their production. Our huge range gives you the ultimate in OEM replacement sprockets at unbeatable value. Downloads >