Buzzetti Front Variator Locking Tool - BZ5425 For Aprilia SR50 Factory (*Piaggio Engine), SR50 Motard, SportCity One 50cc, Vespa LX 50, S 50, Primavera 50, Sprint 50, Piaggio Fly 50, Liberty 50 *See detailed fitment list*
Buzzetti Front Variator Locking Tool
Complete fitment list at bottom of this page.
This tool is required to remove the front variator (front pulley) if you do not own an impact gun.
This tool will be required any time you need to service your drive belt or roller weights.
AF1 Racing recommended alternative to OEM part number 020451Y (ex 020165Y)
Photo below shows example installation of tool (Photo is of 125cc Aprilia engine, it is for illustrative purposes only).
Correct tightening torque is 42 NM (30 ft-lbs)
*This kit is for Piaggio engined SR50 only. Piaggio engines have the RH engine cover seen below: