Supersprox front sprocket 15T 420 pitch Black 110 Astrea Grand (Euro 3/4) 2017–2018 CST-249:15.2

Supersprox front sprocket in the specification listed below.

Specification

• Manufacturer part number: CST-249:15.2
• Teeth: 15
• Material: Steel
• Chain: 420
• Color: Black
• Spline ID: 14
• Spline OD: 17
• # of Splines: 6

Verified applications

• 110 Astrea Grand (Euro 3/4) 2017–2018
• 110 Wave 2012–2026
• 125 Innova / 125i Innova 2003–2014
• 125 Supra-X / Helmin 2017–2018
• 135 X-cite (420 conversion) 2008–2011
• AE 50 1982–1983
• ANF125 Innova (JC37) 2003–2012
• AR50 A1,C2-C10 1981–1998
• DAX 125 2021–2022
• DR-Z110 K3,K4 2003–2004
• DR-Z110 K5 2005–2005
• KLX 110 (L) 2010–2026
• KLX110 A1 2002–2002
• KLX110 A2,A3,A4,A6F,A7F,A8F,A9F 2003–2009
• MSX125 (Grom 125) 2013–2026
• ST50 J,K Dax 1988–1989
• ST50 J,K,L Dax 1987–1990
• ST50 L Dax 1990–1990
• Z125 M/MA-K Monkey 2019–2026

Applications marked as conversions require the stated chain-pitch conversion. Match both sprockets and the chain to that pitch.

When changing the tooth count, check chain length, adjustment range and sprocket clearance for the selected gearing.