Reviews Cylinder Bore Clearance

MOTOOS 80CC 24' 26' 28' 2 Stroke Bike Bicycle Motorized Cycle Engine Motor Kit (Red)

  • Single Cylinder, Air-Cooling, 2-Stroke Gasoline Engine. This 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike, which allows you to enjoy riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter..
  • The bicycle engine kit is designed for users who want to retrofit and upgrade a bicycle. Suitable for most 26" and 28" bicycles with V-frames. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1")..
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km..
  • Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
  • Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km..
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
  • The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting. NOTE: Due to the chemical reaction of electrophoresis, the engine motor of the product will have a certain proportion of color difference. Please mind to buy it carefully..
Check Stock

TRIBLE SIX 50CC 26' 28' 2 Stroke Bike Bicycle Motorized Cycle Engine Motor Kit Set (Black)

  • 2-stroke 50cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 30km/h as fast as a motorcycle or scooter.
  • Fits for most 26" or 28' wheeled bikes with V-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1").
  • Key parameters: bore and stroke 40mm x 38mm=48cm3, Max. power 1.6Kw/6000r/min (3 horsepower/6000r/min), Super fuel-efficient, only consuming 1.5L fuel/100km.
  • Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
  • Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km.
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
  • The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting.
Check Stock

MOTOOS 80CC 24' 26' 28' Bicycle Engine Kit Bike Bicycle Motorized 2 Stroke Cycle Motor Engine Kit (Silver)

  • MOTOOS 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter.
  • Fits for most 24" 26" or 28' wheeled bikes with V-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1").
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km.
  • Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
  • Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km.
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
  • The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting.
Check Stock

1\ Bore X 24\ Stroke Double Acting Pneumatic Cylinder (Roughly 1\ Bore 20MM)

  • These pneumatic cylinders are what everyone uses to make Halloween Props. They are extremely versatile, and have tons of mounting options that will allow you to set up your prop in may different ways.
  • You can also use these with a 2-way or 3-way solenoid if you are using gravity/weight to push the cylinder back down. When the solenoid is triggered, air is applied through the bottom hole - forcing rod up very quickly..
  • Examples: Lid Opener Pop-up props Moving Skeletons or Zombies Door Banger Coffin Lid Banger Barrel Lid Banger Monster in a Box Trash Can Trauma Bore.
  • These double-acting cylinders extend quickly when air is applied, and snap closed quickly when Solenoid is triggered (when used with a 4-way solenoid)..
  • This is the measure of the diameter of the cylinder. Bigger bore size = more air required to open cylinder = more torque (power) to move things. With this roughly 1" BORE, you will get about 100 lbs. of force at 100 PSI of air pressure. Stroke: This is the measure of how far out the shaft of the cylinder will extend when fully extended. Air Holes: Cylinder comes with two push-in fittings that accept 1/4" airline..
Check Stock

EWK 2\ to 7\ 3 Stones Engine Cylinder Hone Tool Adjustable Cylinder Deglazer Piston Honer 220 Grit

  • 【 Awesome Engine Rebuild 】 EWK cylinder hone tool is perfect to deglaze the walls of cylinders in gasoline and diesel engines. Idea for remove burrs and properly roughen the cylinder walls to produce an oil holding cross hatch pattern and provide an adequate seal..
  • 【 Smooth Surface Deglazing 】Fits 2” to 7 (50.8mm to 177.8mm) diameter brake caliper bores, engine cylinders of automotive, motorcycle and industrial equipment. The 3 pieces adjustable 3” stones are perfect to work with 1/4” power drill for effectively creating friction on cylinder bore..
  • 【 Highly Flexible 】 Adjustable tension screw, controls the spring pressure of stones against cylinder bore to meet different piston diameters. The self-aligning and flexible shaft ensures a smooth movement to get you a nice even hatch pattern bore..
  • 【 Durable & Long Lasting & Replaceable 】 Made of premium steel, maximize the cylinder honing tool with extra strength and durability. The 220 grit stones are replaceable and will worn out gradually depends on how often you use it..
  • 【 EWK Assurance】Excellent WorKing experience guaranteed! EWK provides you premium quality tools and the best service with 12 months warranty. If there is any problem or concern with our products, please contact ....
Check Stock

MOTOOS 80CC 24' 26' 28' 2 Stroke Bike Bicycle Motorized Cycle Engine Motor Kit (Black)

  • MOTOOS 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter.
  • Fits for most 24" 26" or 28' wheeled bikes with V-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1").
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km.
  • Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
  • Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km.
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
  • The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting. NOTE: Due to the chemical reaction of electrophoresis, the engine motor of the product will have a certain proportion of color difference. Please mind to buy it carefully.
Check Stock

Dial Indicator Bore Gage 2' - 6' Range 0.001' Precision, Industrial Deep Engine Cylinder Measuring Tool with Carbide Anvils and Jewel Bearing, Silver Grey

  • Precise Measurement: The measuring range of cylinder dial bore gauge is 2″-6″, the accuracy is 0.001″.
  • High Accuracy Industrial Measurement: Users can measure cylinder out-of-roundness and taper without removing the piston with bore measurements up to 10″ deep – this diameter gauge can reach critical wear areas of the cylinder.
  • Sturdy and Wear-Resistant: The engine cylinder measuring tool is made of stainless steel, the measuring plunger contains a carbide tip, and the dial contains gem bearings, which effectively improves the durability of the cylinder inner diameter dial indicator.
  • High-Quality Probe: Sealed probe, glass mirror cover, waterproof and dustproof, insulated grip, effective heat insulation, clear scale, allowing you to see the data more intuitively.
  • Package: Contains all necessary spacers, interchangeable extensions and ABS storage case, easy to use and easy to assemble. If you encounter any problems during the use of our dial indicator bore gage, please feel free to contact us, we will solve the problem perfectly for you.
Check Stock

Isky Racing Cams 100-GRM Groove-O-Matic Engine Block Ringing Tool

  • Pilots in the cylinder bore & is easily adjustable for bore diameter and depth of cut for the copper 0-ring groove.
  • Fast and profitable way to "0-Ring" the cylinder block face.
Check Stock

Brush Research 1\ (25mm) Flex-Hone Cylinder Hone Tool 180 Grit (Silicon Carbide)

  • Flexible Cylinder Hone made of Silicon Carbide.
  • Hone is Made in USA by Brush Research Manufacturing.
  • Hone is self centering and can be used with 3/8" or 1/2" chuck drill.
  • Perfect for bore honing and cylinder refinishing.
  • The hone size listed on the product is the bore it is intended to be used for (or slightly smaller bore will work).
Check Stock

Brush Research 2\ (51mm) Flex-Hone Cylinder Hone Tool 240 Grit (Silicon Carbide)

  • Flexible Cylinder Hone made of Silicon Carbide.
  • Hone is Made in USA by Brush Research Manufacturing.
  • Hone is self centering and can be used with 3/8" or 1/2" chuck drill.
  • Perfect for bore honing and cylinder refinishing.
  • The hone size listed on the product is the bore it is intended to be used for (or slightly smaller bore will work).
Check Stock