This clutch assembly shoes weight set is compatible with select scooter models including DS 250 (2006–2024), GTS 250 (2005–2010, 2014), GTS250 injected (2009), GTS 250 EVO (2009–2010), GTS 300i (2012), GTS 300 EFI (2010–2011), Citycom 300 (2008–2009), Citycom 300 EFI (2010–2011), Citycom 300 THE CBS (2012), 250i (2012), 300i (2012), Quadlander 250 (2005–2010), Quadlander 300 (2008–2010), Quadlander 300SL (2008), Quadlander 300S (2006–2015), Quadlander 300S entry (2010), and YP250 Majesty 250 (2007, 2011–2012, 2014, 2016).It replaces OEM part numbers S22300HMA000, S22300HMB000, 22300-HMA-000, 22300-HMB-000, and 4D9-16620-00.The component helps transmit engine torque to the transmission system and supports smooth vehicle startup.Heat dissipation design aligns with specifications.Professional installation is recommended for proper fitment.