Supersprox front sprocket with rubber cushioning 15T 520 pitch Black XR 650 R 2000–2008 CST-1307:15.3

Supersprox front sprocket with rubber cushioning in the specification listed below.

Specification

• Manufacturer part number: CST-1307:15.3
• Teeth: 15
• Material: Steel
• Chain: 520
• Color: Black
• Over All Thickness: 13.6
• Spline ID: 21.7
• Spline OD: 25
• # of Splines: 13

Verified applications

• XR 650 R 2000–2008
• ZX-636 (A1P) (520 conv.) 2002–2002
• ZX-636 (B1-B2) 2003–2004
• ZX-636 (C1) NINJA 2005–2006
• ZX-6R (ZX 600 G1-G2) NINJA (520 conv.) 1998–2002
• ZX-6R (ZX636 EDF,EEF,EFF,EGF,EHF,EJF) Ninja (520 conv.) 2013–2018
• ZX-6RR (ZX 600 K1 - M1) NINJA 2003–2004
• ZX-6RR (ZX 600 N1 - NF) NINJA 2005–2006

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.