Before using this site please read the site disclaimer. Also please note that any links provided may be part of an affiliate programme (viz. eBay, Amazon) which helps support the site as I will earn a commission when visitors make a qualifying purchase.
From this article, here's the measurements of the clutch basket rubbers on a Honda CX500 CDI model ('78-~'81). First, the shape of the hole:
All of the rubbers measured between 11.20 and 11.34mm in height:
Width around 27.88mm:
As far as the widest point of the holes go, 19.15mm (should go and measure the post too):
There's also a slight lip on one edge which you can see here:
In 2019 the server has had to double in capacity to support the growing site... please consider dropping the site a donation to help cover the costs! Check out our Patreon for support options, buy a shirt, buy our apps, use my NordVPN affiliate link to sign up to their service or donate via Paypal:
| Paypal $5 link ->> | |
| Paypal $10 link ->> |