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Transmission & Drivetrain

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Transmission & Drivetrain

Outer Primary Chain Guards for Models 1918-1929

Outer Primary Chain Guards for Models 1918-1929

Authentic reproductions of the embossed steel primary chain guards. Ready to paint and install.

The Cyclery Outer Primary Chain Guards for V-Models 1930-1936

The Cyclery Outer Primary Chain Guards for V-Models 1930-1936

Reproductions of the original outer primary chain guards as used on V-series models.

The Cyclery Inner Primary Chain Guards for V-Models 1930-1936

The Cyclery Inner Primary Chain Guards for V-Models 1930-1936

Inner primary chain guards for all year groups of the V-series.

The Cyclery Primary Chain Guard Sets for 45cui/750cc and Singles

The Cyclery Primary Chain Guard Sets for 45cui/750cc and Singles

Accurate reproductions of the original outer and inner primary chain guards as used on 1926-1929 Singles, 1929-1941 45"/750cc and WR models 1941-1952.

Chain Guards for IOE Models

Chain Guards for IOE Models

The Cyclery Chain Guards for V series Models

The Cyclery Chain Guards for V series Models

The Cyclery Guide Pins for Clutch Release Disc

The Cyclery Guide Pins for Clutch Release Disc

Replacements for the worn guide studs of your IOE clutch pressure plate. Drill out old studs, insert new ones and peen over.

Main Shaft and Related Parts

Main Shaft and Related Parts

Counter Shafts and Related Parts

Counter Shafts and Related Parts

The Cyclery Clutch Springs 1930-1940

The Cyclery Clutch Springs 1930-1940

Stock type springs to replace the worn and tired original ones.

The Cyclery Clutch Springs 1636-1940

The Cyclery Clutch Springs 1636-1940

Stock replacement clutch springs for 1936-1940 Big Twins. Precisely manufactured in Gremany after NOS parts.

The Cyclery Kickstarter Clutch and Gears IOE and V-Models

The Cyclery Kickstarter Clutch and Gears IOE and V-Models

Quality reproductions of the starter clutch and corresponding mainshaft and kicker arm gears as used for kickstarters of IOE and early V-series models. If installed as the offered combination they will fit thru 1930.

The Cyclery Kickstarter Sector Gear IOE and V-Models

The Cyclery Kickstarter Sector Gear IOE and V-Models

Quality reproduction of the sector gear as used for kickstarters of IOE and early V models.

The Cyclery Starter Gear Bushing

The Cyclery Starter Gear Bushing

On kickstart-only bikes the starter mechanism should be inspected on a regular basis. The gears involved are prone to wear and if neglected will leave you stranded at the roadside sooner or later. Especially the starter gear bushing should be in good order because it will ruin your mainshaft quickly when it runs beyond tolerances and the gear starts to tumble. Since this bushing is critical and most products on the market do not meet the requirements by material and specs, the Wrecking Crew decided to have this part made in Germany. CNC machined from industrial red bronze to closest specs, with the correct oil groove and chamfer. This is the correct part - period. Press-in, ream to size, install and you are all set, with peace of mind.

The Cyclery Filler Spout Repair Bushings and Plugs

The Cyclery Filler Spout Repair Bushings and Plugs

A common problem on 45”/750 cc transmissions are stripped or damaged threads of the filler spout. The repair bushing allows for a professional repair without welding. The OD thread is a common M18x1.5 plug thread, the ID thread is M14x1.5. After installation you have the coice of cutting down the thread of your existent plug or purchasing the readymade M14x1.5 plug. Compared to welding this is a piece of cake.

The Cyclery Repair Tabs for V-Series Transmisisons

The Cyclery Repair Tabs for V-Series Transmisisons

The cast-on mounting tabs for the inner primary on V-Series transmisisons are often broken and/or missing. These raw castings can be cut and ground to shape and welded to the housing to re-establish a secure primary mount.