65cc Cylinder Kit Tomos A35 / A52 Fast Arrow Cast Iron 44mm

This Fast Arrow 65cc cast iron cylinder kit is specially designed for various Tomos mopeds including the Tomos A3, A35 and A52. Thanks to the durable cast iron construction, this cylinder is wear-resistant, reliable and quieter in operation compared to many aluminium cylinder kits.

With a 44 mm bore and a displacement of 65cc, this kit offers a noticeable performance improvement without making the moped look heavily modified. Ideal for daily riding, restoration projects or a dependable upgrade for your Tomos engine.

The kit is supplied complete with:

• 44 mm piston
• 12 mm piston pin
• 2x piston rings
• 2x circlips

Please note: gasket set is not included.

Suitable for models including:

• Tomos A35
• Tomos A52
• Tomos A3
• Tomos Standard
• Tomos Classic
• Tomos Quadro
• Tomos Luxe
• Tomos Flexer / Sport'R
• Tomos Pack'R
• Tomos Youngst'R
• Tomos Revival A35
• Tomos Wizz'rd
• Tomos Califone
• Tomos Roadie

Technical specifications:

• Brand: Fast Arrow
• Material: Cast iron
• Displacement: 65cc
• Bore: 44 mm
• Cylinder skirt diameter: 48 mm
• Piston pin: 12 mm
• Type: Reed valve cylinder for A35 / A52

Installation preparation

We always recommend thoroughly inspecting and cleaning the cylinder before installation. Lightly smooth the transfer and exhaust ports with fine sandpaper (1000 grit) to remove sharp edges. This significantly improves the lifespan of both the cylinder and piston. The ports can also be further optimized using a file or rotary tool for improved performance.

Use the following gasket set for this cylinder:

Tomos A3 / A35 70cc Gasket Set

Available replacement parts for this cylinder:

Tomos A3 / A35 44mm P12 Aluminium Piston

For the best performance, we recommend ordering the correct cylinder head as well:

Tomos 65cc Cylinder Head