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The Cyclery IOE Cylinders

The Cyclery IOE Cylinders

Protect your valuable and irreplaceable original crankcases from worn-beyond-repair original cylinders (a.k.a. time bombs). These accurate reproductions are cast from state-of-the-art alloys to modern specs and stand up to all horsepowers you can pack on an IOE lower end. Now you can finally have both that stock factory look and a safe engine. Racers around the globe use them with great success since years. Sold as pairs only.

61”/1000 cc 1915-1923
61”/1000 cc 1915-1923
Early small flange cylinders with 3-5/16” bore for 61 cui./1000 cc engines.
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61”/1000 cc 1924-1929
61”/1000 cc 1924-1929
Later large flange cylinders with 3-5/16” bore for 61 cui./1000 cc engines.
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61”/1000 cc Ricardo Racing 1924-1929
61”/1000 cc Ricardo Racing 1924-1929
These special Ricardo straight fin type racing cylinders feature large cylinder flanges for later 1924-1929 crankcases. To enhance performance they have both intake and exhaust ports machined for the larger 74” nipples and they accept special intake housings (= 61” style OD and 74” style height) for improved flow. Bore is stock with 3-5/16” bore for 61 cui./1000 cc displacement.
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74”/1200 cc
74”/1200 cc
Large flange cylinders with 3-7/16 ” bore for 74cui./1200 cc engines. These are cast like the later style 1928/1929 cylinders with straight, over-the-head fins next to the valve pocket and horizontal carryover fins from the pocket to the cylinder proper for increased stability.
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See also:

The Cyclery Vintage Rider Caps

The Cyclery Vintage Rider Caps

Ride back into the twenties! These special The Cyclery versions of vintage caps are exclusively manufactured for us by Sterkowski, a hat maker rich in tradition. It has that nostalgic look, color and finish which makes it a classic right from the start. The main part consists of cotton and has a viscose lining, visor and sweatband are made of leather. Characteristic ventilation eyelets and a decorative double cord round off the whole look. The Cyclery logo is fixed to the front.
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The Cyclery Gas and Oil Tanks for IOE Models 1915-1929

The Cyclery Gas and Oil Tanks for IOE Models 1915-1929

Reproductions of the fuel and oil tank combinations for IOE models. Made from soft soldered steel, with all stock brass bungs, brackets and fittings, just like the originals.
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The Cyclery Front Fenders for IOE Models

The Cyclery Front Fenders for IOE Models

Reproductions of the OEM parts. Made from heavy gauge steel with exact braces, just like the original counterparts from the Teens and 1920’s.
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The Cyclery Socket Wrench for Exhaust Nipples

The Cyclery Socket Wrench for Exhaust Nipples

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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