Gates Carbon Drive

39T 9-Spline CDX Black

Product Line: CDX
Product Type: Rear Sprockets
Fitment: Freehub 9-Spline
Finish / Color: Black
Part Number: BF1139S9WK
Tooth Count: 39
Mounting Style: 9-Spline
Pitch: 11
Material: Chromoly
Notes: Fits any Shimano style freehub body

* Photos may be representative only.