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I-Beam Forks for C, V, D, R, W Models 1930-1939

I-Beam Forks for C, V, D, R, W Models 1930-1939

The Cyclery Fork Clamps for OEM I-Beam Forks
The Cyclery Fork Clamps for OEM I-Beam Forks
Accurate reproduction of the upper clamp for original I-Beam forks. Drop forged steel just like the original.
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The Cyclery Fork Clamps and Dual Lamp Brackets 1930
The Cyclery Fork Clamps and Dual Lamp Brackets 1930
Accurate reproduction of the upper clamps of the front forks of D and V models 1930. They also serve as brackets for dual headlights. Drop forged steel just like the original.
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Fork Clamp Bolt Kits for OEM I-Beam Forks
Fork Clamp Bolt Kits for OEM I-Beam Forks
In addition to clamping the upper fork clamps of I-Beam forks, these bolts also act as mounting points for the V-shaped brackets of 1929-1936 switch assemblies.
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Sets of Rockers for Classic and I-Beam Springer Forks
Sets of Rockers for Classic and I-Beam Springer Forks
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Spring Kits for I-Beam Springer Forks
Spring Kits for I-Beam Springer Forks
Complete spring kits for equipping I-Beam Springer forks. Included are the upper and lower springs, two leaf springs as well as the lower buffer springs with the function to prevent a deflection of the fork. The two leaf springs are placed inside the buffer springs and prevent the buffer springs from rattling on the spring rods.
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The Cyclery Repair Bushings for Rockers
The Cyclery Repair Bushings for Rockers
A second life is possible for your worn down rocker shafts. These repair bushings have smaller than stock IDs so you can ream them individiually to size after you dressed your oval shafts on a lathe back to a perfectly round condition.
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Repair Kits for Rockers
Repair Kits for Rockers
Repair kits with shafts, bushings nuts and washer for the restoration of Springer fork rockers. The selection includes complete kits for a set of two rockers and kits for individual rocker shafts.
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Replacement Parts for Rockers
Replacement Parts for Rockers
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Grease Nipples 1924-1938
Grease Nipples 1924-1938
There is no correct restoration without them. Exact reproductions of the grease fittings as used on all models 1924-1938.
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The Cyclery Steering Damper Assemblies I-Beam Forks
The Cyclery Steering Damper Assemblies I-Beam Forks
Take the squirrely feeling from springer fork rides and improve handling significantly with one of these stock style steering dampers. Installation requires stock fork stem and frame. Each set comes complete and ready-to-install. Kits are available with levers and frame brackets in a chromed or zinc-plated finish.
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Steering Head Bearings for IOE & V Models →1936
Steering Head Bearings for IOE & V Models →1936
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The Cyclery Ride Controls for OEM I-Beam Forks
The Cyclery Ride Controls for OEM I-Beam Forks
Back in the days, when most roads were a far cry from what we know today the Ride Control was standard equipment and an indispensable device for the rider to react to road conditions. By turning the hand wheel you can adjust the spring action and the bounce is taken out of the front wheel on rough roads for safe riding at high speeds. As a rule of thumb you decrease friction the better the road gets and the lower the speed is, at which you ride. This detailed reproduction comes complete, ready to bolt on. A must for any restauration.
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Spring Guidance
Spring Guidance
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Replacement Parts
Replacement Parts

What does the designation "I-Beam" mean ?

The name "I-Beam" comes from the fact that the rear, drop-forged rigid fork is similar in cross-section to the shape of steel beams used in building construction. I-Beam forks were used on all 45"/750cc Harley-Davidson models from 1930-1939 and on V models 1930-1936.

How do the I-Beam forks for 45"/750cc Flatheads differ from those for V models?

For one thing, the diameter of the seerinh head axle is 7/8" on 45"/750cc models and 1-1/8" on 74" and 80" models. For another, the rockers on 45"/750cc models were mounted on the inside of the fork legs and were interchangeable because they were identical. On 1930-1936 V models, larger rockers were used and mounted on the outside of the fork legs and were not interchangeable.

Another difference is that on 45"/750cc forks the mudguards are attached to the rigid fork and the wheel thus springs into the fender (spring type). On V models, the mudguards are attached to the spring fork and the fender is always the same distance from the wheel (unsprung type, i.e. the mudguard is physically part of the non-sprung parts of the chassis together with the front wheel).

Are new and complete I-Beam forks available? No.

But it is not impossible to find a well-preserved, used original fork on swap meets.

Our product range includes a wide range of spare parts such as rockers, triple clamps, steering head bearings, grease nipples, friction and steering dampers, bushings and bolt sets.

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com