Rear Sprocket for BMW G 310 GS
MREV-P-000026Rear sprocket for BMW G310GS: CNC-machined Ultralumin 7000 aluminum for riders considering rear sprocket weight. Select the correct sprocket carrier and chain size. The anodized finish adds color and helps protect the surface.
The rear sprocket for BMW G310GS transfers drive from the chain to the wheel. On G310GS, confirm the rear sprocket bolt circle and carrier center bore.
What does an Ultralumin 7000 aluminum sprocket offer?
The sprocket body is CNC-machined from Ultralumin 7000 aluminum alloy. Aluminum allows the center section to be shaped and has a lower mass than steel for the same material volume. The anodized surface adds color and helps resist corrosion. When selecting a new sprocket, check the tooth count and sprocket carrier. To compare it with a steel sprocket, use two sprockets of the same dimensions to establish the actual weight difference.
Selecting tooth count and chain size
A different tooth count can change the bike's response. With the front sprocket unchanged, fewer rear teeth produce a lower final drive ratio. To retain familiar riding characteristics, keep the existing rear tooth count. Available tooth-count options are 39, 40 and 41.
Checking the rear wheel assembly
Even a small rear tooth-count change requires a chain-adjuster travel check. Remove the old rear sprocket to inspect its markings and back face, then compare the mounting dimensions. Compare the bolt circle, center bore, thickness and chainline.
Compatible vehicle models for Rear Sprocket for BMW G 310 GS
Recorded gearing options
Only recorded pitch, position and tooth options are shown. Final-drive changes must be evaluated against the complete front/rear setup; tooth count alone is not treated as a performance claim.