Shop Brakes Mechanical Rear Drum Brake
Big Twins 1937-1957

Big Twins 1937-1957

The Cyclery Brake Base Plate Assemblies
The Cyclery Brake Base Plate Assemblies
Reproductions of the stock base plates of the rigid frame rear brakes for rigid frame Big Twins including brake shoes and all important small parts. It takes just the brake drum and the axle spacer to complete the brake. Correct for 1938-1957, but fit 1936 and 1937, too.
more …
Brake Drums OEM Style
Brake Drums OEM Style
Reproduction of the brake drums, pressed from sheet steel, and related parts for rigid frame Big Twins 1937-57.
more …
Brake Pedals for Big Twins 1936-1957
Brake Pedals for Big Twins 1936-1957
Reproductions of the brake pedals for rigid frame Big Twins 1936-1957. Correct with window for the rubber pad and holes for clevis pin, spring and parking brake.
more …
Brake Shoes
Brake Shoes
Reproductions of the brake shoes for rigid frame Big Twins 1936-57. The selection includes factory style cast iron shoes and aftermarket type shoes made from welded steel.
more …
Brake Shoe Linings
Brake Shoe Linings
more …
The Cyclery Brake Shoe Linings for Big Twins 1937-1957
The Cyclery Brake Shoe Linings for Big Twins 1937-1957
Brake shoe linings of German manufacture which yield an excellent friction coefficient, provided they are installed correctly. Besides, they won’t break during riveting, if using the right tools.
more …
Lug Bolts for Brake Drums
Lug Bolts for Brake Drums
Special countersunk socket head bolts to mount the brake drum to the wheel hub.
more …
Spring for Brake Shoes
Spring for Brake Shoes
more …
Brake Cams
Brake Cams
Reproduction of the rear brake cam for rigid frame Big Twins 1937-57.
more …
Rear Brake Levers
Rear Brake Levers
more …
Pivot Stud
Pivot Stud
more …
Rear Brake Rods
Rear Brake Rods
Reproduction of the rear brake rods for rigid frame Big Twins 1936-57.
more …
Brake Pedal Rods for Big Twins →1957
Brake Pedal Rods for Big Twins →1957
Accurate reproductions of the brake pedal rods for rigid frame Big Twins 1936-1957.
more …
Brake Rod Clevis
Brake Rod Clevis
more …
Brake Rod Mounting Kits Big Twins 1930-1957
Brake Rod Mounting Kits Big Twins 1930-1957
These kits comprise all pins, cotter pins and washers to install both brake rods, including the special spring washer for the rear clevis.
more …
Clevis Pins for Brake Rods
Clevis Pins for Brake Rods
Accurately machined pins for brake rods to connect the respective clevis to the lever.
more …
The Cyclery Clevis Pins for Brake Rods Oversize
The Cyclery Clevis Pins for Brake Rods Oversize
Most bikes, which still have the original brake rods have enlarged holes in all clevis connections, pedal and levers. The result is a lot of slack in rear brake activation. These oversize shank pins are an easy fix for this problem. Just drill the holes in the clevis and/or lever to size and install the new oversize pin - job done. Pin head has stock size, so no one can tell it’s repaired.
more …
Clevis Pins for Shifter Rods and Front Brake Lever
Clevis Pins for Shifter Rods and Front Brake Lever
Accurately machined pins to connect the shifter rod clevis to the lever and to connect the front brake cable connection to the cam lever.
more …
Crossover Shaft
Crossover Shaft
more …
Bushings for Crossover Shaft
Bushings for Crossover Shaft
more …
Nuts for Crossover Shaft
Nuts for Crossover Shaft
more …
1 Hole Brake Levers
1 Hole Brake Levers
more …
2 Hole Brake Levers
2 Hole Brake Levers
more …
Rear Brake Sleeves for Base Plates: Big Twins 1936-1957
Rear Brake Sleeves for Base Plates: Big Twins 1936-1957
more …
Spacers for Rear Brake Sleeves
Spacers for Rear Brake Sleeves
more …
Nut for Rear Brake Sleeves
Nut for Rear Brake Sleeves
more …
Replacement Parts
Replacement Parts

The mechanical drum brake for the rear wheel of the 1937-1957 Big Twin models from Harley-Davidson.

The range includes brake drums, brake shoes, brake base plates and brake cams. In addition, the matching actuating elements such as bell cranks and brake levers, brake linkage and mounting parts.

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