List of Top 10 Best Bike Sprocket

Bestseller No. 1
Bestseller No. 4
sthus 415 Chain Wheel Sprocket 32T 32 Tooth Motorized Gas Cycle Bicycle 50cc 60cc 80cc
  • Fit: 49cc 50cc 66cc 80cc Motorized Bicycle Bike Moped
  • Package Includes: 1x sprocket
  • USE FOR Rear Sprocket Mount Mounting Pads Kits/ 9 Hole Sprocket Mount Kit
  • USE FOR CNC 3 Holes Sprocket
  • USE FOR Rear Hub Disc Brake Ball Bearing
SaleBestseller No. 5
Keenso 18 Tooth Freewheel, Single Speed Freewheel 18 Teeth Bicycle Bike Sprockets Bicycle Replacement Accessory
  • ☆【Less Noise】:Characterized by smooth rotation without much noise. Lightweight and small 18 tooth freewheel, easy to install on your bike.
  • ☆【High Performance】:Keenso bicycle sprockets is made of high quality metal, anticorrosive, high-performance and durable, which can maintain a long term use
  • ☆【Smooth Operation】:High precision internal thread, ensure close connection with bicycle hub, smooth operation.
  • ☆【Fast Riding Speed】:The single speed freewheel can provides fast riding speed and reduces the works required.
  • ☆【What You Will Get】:We stand behind all of our them with a 100% product guarantee and promise to give you the best in customer care, If you have any issue about the item, please contact us by e-mail, we will try our best within 24 hours to reply
Bestseller No. 6
FHelectronic 25H 68T 68 Tooth Rear Sprocket + Chains fit for 49CC Mini Small Sports Car Pocket Bike 2 Stroke Off-Road Motorcycle Chain Pinion Chain Drive Gear
  • Brand New Motorcycle Heavy Duty Chain & Sprocket Kit,Made From the Metal Quality Materials Available.
  • Chain repeated forging, strict control of materials to ensure the strength,easy to disassemble, easy to clean, reusable.
  • Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.
  • Combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.
  • Please Check the Picture and Size Before You Buy.
Bestseller No. 7
Metal Bicycle Sprockets And Gears, Universal 13 Teeth Gear Sprocket Bike Clutch Gear Drive Sprocket Aluminum Alloy Motor Bicycle Chain Wheel for Ordinary Bicycle
  • ⚙【Specifications】-- Item Type: Gear Sprocket, Material: aluminium alloy, Number of teeth: 13, Teeth distance: 12.7 mm, Teeth Thickness: 3 mm, Inner diameter: 11 mm, Outer diameter: 58 mm, Thickness: 9 mm, Bolt width: 4mm (fixed tip key width), Applicable chain: ordinary bicycle chain (model 1/2x1/8), Applicable motor: 1016Z2, 1016Z3, 1018 reducer motor
  • ⚙【3MM Thickness】-- 13 teeth bicycle sprocket, tooth pitch is 12.7mm, thickness is 3mm, long service life
  • ⚙【Fitment For】-- sprocket gear, suitable for ordinary bicycle chain (1 / 2x1 / 8 type), suitable for motors 1016Z2, 1016Z3, 1018 geared motors
  • ⚙【Lightweight & Smooth】-- Small size and light weight clutch gear sprocket. Very easy to install and smooth performance
  • ⚙【Durable & Sturdy】-- This gear sprocket is made of high-quality materials, very practical, made of high-quality aluminum alloy, durable
Bestseller No. 8
Hycline Shimano 7 Speed Bike Cassette CS-HG200 Bike Sprocket,12-32 Teeth
  • MODEL SIZE:CS-HG200-7 speed Bike cassette.Weight is 0.25kg.Cassette cogs: 12-14-16-18-21-26-32T.
  • MATERIAL:High-strength alloy material, suitable for various harsh riding environments.Corrosion resistance,good heat resistance,and long service life.
  • PERFORMANCE:The tooth piece material is made of high-tensile steel plate,which can obtain a smooth and easy shifting experience even under load. The wheels of the flywheel have clear specifications of the number of teeth, which act as a precise guide wheel, making the riding smoother.
  • APPLICATION:Hollowing technology can easily reduce weight, make riding lighter.It is suitable for mountain bikes, station wagons, folding bikes.It is also one of the best choices for gifts.
  • IMPORTANT:We are committed to bringing the latest and most innovative high-quality bicycle accessories to the market.Our mission is to provide a relaxing riding experience for all outdoor enthusiasts.If you have any questions,please feel free to contact us,we will provide you with quality service and caring answers.
Bestseller No. 9
sthus 40T Sprocket Adapter Fit 415 Chain 49cc 50cc 66cc 80cc 2 Stroke Motorized Bike
  • 415 Chain 49cc 50cc 66cc 80cc Motorized Bike
  • Package include:1 x 40T Multifunction Sprocket 1 x CNC Adapter 3 x Screw
  • High quality replacement parts.
  • The measurement of the actual items may slightly different from the listing images due to manual measurement,please allow 0.5-1mm difference.Thanks for your understanding.
SaleBestseller No. 10
Hycline Shimano 7 Speed Freewheel MF-TZ500-7,Bicycle Multiple Freewheel,Bike Sprocket,14-28 Teeth
  • MODEL:MF-TZ500-7,Multiple Freewheel.
  • SIZE:14-28 Teeth Bike Sprocket,Weight is 0.4kg.
  • MATERIAL:The whole is made of high-grade metal and has undergone special processing.Corrosion resistance,good heat resistance,and long service life.
  • APPLICATION:The internal thread has high precision,which can ensure the close connection with the bicycle hub and stable rotation.Easy to operate and low noise.It is suitable for mountain bikes,folding bikes and other common bicycles on the market.
  • IMPORTANT:We are committed to bringing the latest and most innovative high-quality bicycle accessories to the market.Our mission is to provide a relaxing riding experience for all outdoor enthusiasts.If you have any questions,please feel free to contact us,we will provide you with quality service and caring answers.

Buyer’s Guide

How to choose the best Bike Sprocket

The purpose of a bike sprocket is to allow the chain to travel around the sprocket teeth. Without a sprocket the chain would be free to slide along the frame of the bike. This could cause problems because the chain could slip off the rear wheel causing the rider to fall. Also the chain could become damaged due to rubbing against the frame. With a sprocket the chain travels around the sprocket teeth which prevents these issues from occurring.

There are two types of chains; single-speed and double-speed. Single speed chains only go around one sprocket while double-speed chains go around both sides of the sprocket. Double-speed chains are stronger than single-speed chains because there are twice as many links per inch. However single-speed chains are easier to maintain because they require fewer parts.

Types Of Bicycles

Bicycle frames vary depending on the type of riding style. There are road bicycles mountain bikes BMX bikes cruiser bikes and track bikes. Road bicycles are designed for long distance rides and are typically built using steel tubing. Mountain bikes are designed for rugged terrain and are typically built using aluminum tubes. BMX bikes are designed for short distances and are typically built using plastic tubing. Cruiser bikes are designed for city streets and are typically built using steel tubing. Track bikes are designed for racing and are typically built using carbon fiber.

Sprocket Types

There are three different types of sprockets; fixed gear freewheel and hub gears. Fixed gear sprockets are attached directly to the axle of the rear wheel. Freewheel sprockets spin freely and are connected to the crank arm via a ratchet mechanism. Hub gears are mounted inside the front fork and connect to the pedals.

Chain Type

Single-speed chains are either straight or V-shaped. Straight chains are commonly found on single-speed bikes. V-shaped chains are common on double-speed bikes.

Bike sprockets are important parts of bicycles. Without these components there wouldn’t be any way to get the wheels turning. There are many different types of sprockets available today each designed to perform specific functions. Some sprockets are meant to provide power while others are designed to increase speed. In order to determine which type of sprocket best suits your needs you must understand exactly what function you require.

Types of Bicycle Sprockets

There are two main categories of bicycle sprockets; fixed gear and freewheel. Fixed gear sprockets are attached directly to the rear wheel axle. Freewheel sprockets allow the rider to spin freely around the axis of the hub. Both types of sprockets are commonly found on mountain bikes road bikes BMX bikes and children’s bikes. However there are several differences between the two types of sprockets. For example fixed gear sprockets are generally stronger than freewheel sprockets because they cannot rotate within the frame. Additionally fixed gear sprockets are typically heavier than freewheel sprockets due to the fact that they are permanently affixed to the axle. Finally fixed gear sprockets are easier to maintain since they do not require lubrication.


Both fixed gear and free-wheel sprockets are very useful tools. However there are certain situations where only one type of sprocket will suit your needs. For instance if you ride primarily on flat ground a fixed gear sprocket will likely suffice. Conversely if you frequently climb hills a freewheel sprocket will prove beneficial. Regardless of whether you ride a fixed gear or freewheel bike always ensure that you select a high quality sprocket. Poor quality sprockets can cause serious problems including damaged spokes and broken chain links.

How To Choose A High Quality Bicycle Sprocket

In order to choose the right sprocket for your bike you must first identify its intended usage.

Bike sprockets are important parts of bicycles. The sprocket is responsible for turning the chain around the rear wheel. There are many different types of sprockets available today. Each type has its own advantages and disadvantages. Here are some features to look for when choosing a sprocket.

Chainring Size – Chainrings are measured in teeth per inch (TPI). Most modern road bikes use 11-28 TPI chains. Some mountain bikes use 10-25 TPI chains. Road racing bikes typically use 12-24 TPI chains. Mountain biking uses smaller chains because there is less weight being carried.

Number of Gears – Bicycles generally have three gears. However some have four or five. The number of gears determines how fast the rider can go. More gears allow the cyclist to climb hills faster.

Material – Bicycle sprockets are made of steel aluminum titanium carbon fiber ceramic or plastic. Steel is the most common material. Aluminum is lighter than steel and is commonly found on mountain bikes. Titanium is stronger than steel and is commonly found on high end road bikes. Carbon Fiber is strong and light. Ceramic is very hard and durable. Plastic is cheap and easy to mold into complex shapes.

Shape – Shapes include round oval square hexagonal octagonal and triangular. Round is the most popular shape. Oval is slightly wider than round. Square is widest at the top and narrowest at the bottom. Hexagonals are shaped like six sided dice. Octagons are eight sides. Triangles are wide at the base and taper towards the tip.

Finish – Finishes vary depending on the manufacturer. Polished finishes are shiny and reflective. Black oxide finish is matte black. Chrome plating is chrome colored. Anodizing is a process where metal is electroplated with another metal. The result is a color change.

Size – Sizes range from 1/8″ to 3″. Smaller sprockets fit small sized wheels. Larger sprockets fit large sized wheels.

Different Types Of Bicycle Chain

Bicycle chains are very important parts of bicycles. The most common type of bicycle chain is called “freewheel”. Freewheels are designed to be able to rotate freely while being connected to the rear wheel hub. There are two main types of freewheels; fixed-gear and freehub. Fixed gear freewheels are attached directly to the pedals and cannot spin freely. Freehub freewheels allow the rider to change gears by turning the pedal backwards and forwards. Most modern bicycles use freehub freewheels because they are easier to maintain and repair.

Types Of Chains

There are many different kinds of bicycle chains available today. Some of these include single speed double speed triple speed and five speeds. Single speed refers to a bike where only one gear is provided. Double speed refers to a bike with two gears. Triple speed refers to three gears. Five speed refers to four gears plus a fifth gear which is sometimes referred to as “coaster” or “cruise.” All of these refer to the number of teeth per inch (TPI) on the chainring. For example a 10T chain has ten teeth per inch.

Chain Tensioners

The tensioner is a small spring loaded mechanism that holds the chain tight around the chainrings. Without a tensioner the chain could slip off the ring causing serious injury. In addition the chain could wear unevenly and cause premature failure.

How To Check Chain Tension

To check the chain tension pull back on the handlebars and watch the chain. If the chain moves too far forward there is no tension. If the chain does not move at all the chain is too loose.

Chain Lube

Lubrication is essential to maintaining good performance and preventing problems. Many cyclists apply grease to the inside of the chain rings. Others lubricate the outside of the chain using oil. Oil works best if applied regularly. However grease is effective immediately and lasts longer.

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