air head hydraulic clutch?

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Rob Frankham
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Re: air head hydraulic clutch?

Post by Rob Frankham »

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jagarra
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Re: air head hydraulic clutch?

Post by jagarra »

Pretty neat design. Best part is that the clutch cable remains unaltered. Looks pretty easy to make, my concern is how is the free play maintained (kept from rattling) when the clutch is released. think the addition of a spring is needed?
1974 R90/6 built 9/73
1987 BMW K75S
1994 BMW R1100RS
1964 T100SR Triumph
1986 Honda XL600R
Deleted User 72

Re: air head hydraulic clutch?

Post by Deleted User 72 »

Something to keep in mind...

The clutch cable is made of 1 X 19 wire, meaning 19 wires of 1 filament each - 1 center wire surrounded by 6 wires surrounded by 12 wires. This kind of wire is not meant to bend around pulleys. That kind of wire is 7 X 19 - 19 wires of 7 filaments each. Each filament is much finer in this type of wire, allowing it to bend easier without breaking filaments.

FWIW
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BazBro
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Re: air head hydraulic clutch?

Post by BazBro »

The answer from Craig at Bench Mark Works regarding fitting the Easy Clutch to later airheads...
Sorry but changes in the frame design which cut down the space available makes it impossible to use or fit on anything past 1983.
I'd still like to see if it could be done.
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George Ryals
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Re: air head hydraulic clutch?

Post by George Ryals »

jagarra, the spring under the lever on the back of the trans will hold the slack out of the cable.
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'74 R90S, '67 /2 Conv w/sc, '66 R50/2
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