Supersprox steel rear sprocket 40T 520 pitch Black Blazer & Trail Blazer 250 E 2003–2005 RFE-1478:40-BLK

Supersprox steel rear sprocket in the specification listed below.

Specification

• Manufacturer part number: RFE-1478:40-BLK
• Teeth: 40
• Material: Steel
• Chain: 520
• Color: Black
• Inner diameter (ID): 80
• Pitch circle diameter (PCD): 104
• Bolt hole: 10.5

Verified applications

• Blazer & Trail Blazer 250 E 2003–2005
• Express 300 1996–1999
• Magnum 425 2 X 4 1995–1998
• Predator 250 2003–2003
• Scrambler 400 2000–2001
• Scrambler 500 E 2003–2005
• Trail Boss 330 E 2004–2005
• Trail Boss 350 E 1990–1993

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