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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*
Availability: Expected to arrive at our warehouse in early May if ordered today
SKU: BZ5425
$15.99 (USD)

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:

Products specifications
FromToMakeModel
20142019ApriliaSR50 Motard 50cc 4T 4V
20122014ApriliaSR50 R
20082011ApriliaSR50 R
20192024VespaPrimavera 50 ie (Fuel Injected)
20232023VespaPrimavera 50 Mickey Mouse
20142019VespaPrimavera 50
20192023VespaSprint 50 ie (Fuel Injected)
20142018VespaSprint 50
20102014VespaLX 50 4T 4 Valve
20052009VespaLX 50 4T
20072014VespaS 50 (all variants)
20242024PiaggioLiberty 50 (all variants)
20182023PiaggioLiberty 50 USA (all variants)
20132018PiaggioFly 50 4T 4V USA
20062012PiaggioFly 50 4T USA
Products specifications
Year/Make/Model2014-2019 Aprilia SR50 Motard 50cc 4T 4V
Year/Make/Model2012-2014 Aprilia SR50 R
Year/Make/Model2008-2011 Aprilia SR50 R
Year/Make/Model2019-2024 Vespa Primavera 50 ie (Fuel Injected)
Year/Make/Model2023 Vespa Primavera 50 Mickey Mouse
Year/Make/Model2014-2019 Vespa Primavera 50
Year/Make/Model2019-2023 Vespa Sprint 50 ie (Fuel Injected)
Year/Make/Model2014-2018 Vespa Sprint 50
Year/Make/Model2010-2014 Vespa LX 50 4T 4 Valve
Year/Make/Model2005-2009 Vespa LX 50 4T
Year/Make/Model2007-2014 Vespa S 50 (all variants)
Year/Make/Model2024 Piaggio Liberty 50 (all variants)
Year/Make/Model2018-2023 Piaggio Liberty 50 USA (all variants)
Year/Make/Model2013-2018 Piaggio Fly 50 4T 4V USA
Year/Make/Model2006-2012 Piaggio Fly 50 4T USA
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