Description
- Developed on the race track, to give longer system life and high performance for all street bikes.
- Using CAD Designed and CNC-Laser cutting, to ensure an exact fit on the wheel.
- Made to Supersprox high quality standards and include our exclusive (2xZink) anti corrosion black finish.
- The will last 3 longer than any aluminium sprocket.
- One of the lightest steel sprocket.
- With the factory styling, you are not compromising on design.
Supersprox - MX Steel Rear Drive Sprocket (RFE-990-40-BLK)
fits the following vehicles:
fits the following vehicles:
250 EXC Racing
2006
300 EXC TPI
2022
300 SX
2024
300 XC-W Six Days
2016
300 XC-W Six Days Wide ratio elec
2017
350 EXC-F Six Days
2021
350 XCF-W 4 stroke
2016
350 XCF-W Six Days
2016
360 EXC
1997
360 SX
1997
400 EXC LC4
1998
400 SXC 4 stroke LC4
1999
450 EXC-R 4 Stroke
2008
450 MXC
2005
450 XCF-W
2024
450 XCR-W 4 Stroke
2008
500 EXC Six Days
2016
505 SX-F
2008
505 XC-F
2008
525 MXC 4 Stroke
2005
525 XC 4 Stroke
2007
525 XC-W 4 Stroke
2007
530 EXC-R 4 Stroke
2008
530 XC-W 4 Stroke
2009
530 XCR-W 4 Stroke
2008
625 Supermoto
2006
625 Supermoto SMC
2004
640 LC4 Enduro Rotation
2002
640 LC4 Supermoto
2002
640 SXC 4 stroke LC4
1999
660 SMC
2004
690 Supermoto
2007
690 Supermoto R
2008
40T - Black
Available- Part number
- RFE-990-40-BLK
- SKU
- K-106321
- 8592165088969