| Diagram | Fig. 7 — E/S TIMING COVER GEARS |
| Subsystem | engine bottom |
| Listed in parts books | 1983 |
CUSH DRIVE
Rear wheel cush drive assembly, part number 71-7421.
This is the cush drive listed under part number 71-7421. A cush drive is the rubber-cushioned assembly that sits between the rear wheel and the final drive sprocket, taking the harsh edge off power delivery so the chain and gearbox internals aren't getting hammered every time you snap the throttle open or roll off it.
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Our records on this one are thin — we don't have a lot of catalog detail to pass along beyond the description and a note tying it to an electric-start version of the assembly. If you're trying to match this against what's currently on your bike, give us a call and we'll work through it with you before you order.
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