| Diagram | Fig. 25 — REAR WHEEL · ref 34 |
| Subsystem | wheels |
| Listed in parts books | 1978 |
Sprocket - rear wheel 45T
A 45-tooth rear wheel sprocket for the final drive chain.
This is a rear wheel sprocket, 45 tooth, listed in the parts book under the REAR WHEEL figure. It's the toothed wheel that bolts to the rear hub and takes the drive from the final chain, turning chain pull into rear wheel rotation.
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Our catalog record only ties this one to a single model year appearance, so we can't speak to a broader range of fitment from what we have on file. Tooth count is the main thing to check against your own bike - a 45T sprocket changes your gearing compared to whatever count you're running now, so confirm what's currently on the wheel before you order.
If you're chasing a gearing change or replacing a worn one, give us a call and we'll walk through fitment with you before you commit to this part number.
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