Supersprox steel rear sprocket 50T 520 pitch Black 125 RR 2T 2018–2026 RFE-210:50-BLK

Supersprox steel rear sprocket in the specification listed below.

Specification

• Manufacturer part number: RFE-210:50-BLK
• Teeth: 50
• Material: Steel
• Chain: 520
• Color: Black
• Inner diameter (ID): 125
• Pitch circle diameter (PCD): 153
• Bolt hole: 8.5

Verified applications

• 125 RR 2T 2018–2026
• CR 125 R 1987–1996
• CR 125 R 2003–2003
• CR 125 R 2002–2002
• CR 125 R 2000–2001
• CR 125 R 1998–1999
• CR 125 R 1997–1997
• CR 125 R 2004–2007
• CR 125 R 1986–1986
• CR 125 R 1985–1985
• CR 125 R 1983–1984
• CR 250 R 2005–2007
• CR 250 R 1996–2001
• CR 250 R 1992–1995
• CR 250 R 1988–1991
• CR 500 R 1992–1999
• CR 500 R 1988–1991
• CRE 450 F Enduro 2006–2006
• CRE 450 F Enduro 2004–2005
• CRF 150 F 2003–2006
• CRF 150 F 2007–2026
• CRF 230 F 2003–2026
• CRF 230 F-3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,J,K 2003–2026
• CRF 230 L 2008–2009
• CRF 230 L-8,9 2008–2009
• CRF 250 F 2019–2026
• CRF 250 R 2015–2017
• CRF 250 R 2022–2026
• CRF 250 R 2018–2021
• CRF 250 R 2004–2009
• CRF 250 R 2010–2010
• CRF 250 R 2011–2014
• CRF 250 RX (K,L) 2019–2026
• CRF 250 X 2004–2017
• CRF 300 L 2021–2026
• CRF 450 L - L (K) 2019–2026
• CRF 450 R 2004–2014
• CRF 450 R 2015–2018
• CRF 450 R 2002–2003
• CRF 450 R 2019–2026
• CRF 450 R-K, L (RWE-K) 2019–2026
• CRF 450 R-L 2019–2020
• CRF 450 RL 2021–2026
• CRF 450 RX 2017–2026
• CRF 450 RX-L 2019–2026
• CRF 450 X 2005–2018
• CRF 450 X-K,L 2019–2026
• CRF230 M-9,A 2009–2010
• XR 250 1990–1995
• XR 250 (R) 1996–2005
• XR 250 SM 2004–2005
• XR 400 2004–2005
• XR 400 (R) 1996–2004
• XR 440 SM 2004–2005
• XR 650 R 2000–2008

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