Best 8 Speed Bike Cassettes Freewheels in 2026

Cog Sizes: 11 x 25t, 11 x 28t, 11 x 30t, 11 x 32t, 12 x 25t, 14 x 28t

Cog Material: nickle-plated steel

Freehub Type: Shimano 11-speed road

High quality 8-speed cassette

Hyper glide sprockets have a computer designed tooth configuration with contoured shift gates

Close ratio gearing allows a more efficient use of energy through finer cadence control

Dyna-Sys Components

8 rings on Spider (3+3 structure)

Alloy lock ring

Cog Sizes: 11 - 50t

Cog Material: steel

Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed , Shimano Dynasys 11 Speed Mountain

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.

Model: MG-7SFW; SHIMANO-Multiple Freewheel-MTB-7-Sspeed, 14-16-18-20-22-24-34T.

Features: SHIMANO MTB 7-speed system, Spoke protector option available, suitale for most kinds of bikes like mountain bike, road bike, folding bike, kids bike, tricycle, hybrid bike etc.

Material: Made of high quality chromium-molybdenum steel, which has better wear resistance, corrosion resistance, low temperature resistance. Hollow weight reduction, smooth transmission, quick installation.

Mfm300

The sunrace mfm30 7v 14-34 cassette is designed for mtb bikes; Features: -Use: mtb - compatible with 7-speed bicycles.

Series: TIAGRA/SORA

CS-HG50-8 Cassette 8-speed

Practical bicycle accessory: these aluminium alloy flywheel hub washers fit 10 speed cassette to 11 freehub, fit 7, 8, 9 speed cassette to 10 11 speed freehub, fit 7 speed cassette to 8, 9 speed freehub; Tips: designed with no grooves, please confirm the style you need before purchase

Quality material: made of anodized aluminum alloy, these bike washers are lightweight and durable, helping you achieve good symmetry with minimal effort, and you can use these bike stem washers with confidence

Multi-functional washer: these bottom bracket washers can be applied to most bicycles 7 8 9 10 11 speed cassette freehub conversion, bottom bracket adjustment

Sun Race CSM680 8sp. Cassette 11-40T Black

High quality 8-speed cassette

Hyper glide sprockets have a computer designed tooth configuration with contoured shift gates

MegaRange gearing gives a super-low 34T sprocket making it easier to climb even the steepest of hills

【Note】A variety of specifications are available for your choice, please carefully check the specifications you need before purchasing. Choose the one that suits you best.(Includes 25T to 46T, 7 specifications)

【Best Choice】Bike flywheel is made of quality steel material,high temperature resistance,corrosion resistance, anti-rust, non-deformation, wear-resistant,high performance of durability,good impact performance,high-precision tooth shape,loss-tooth design, strong compatibility,make riding increase more possible

【Feature】Provide fast and accurate index conversion function through special tooth profile and ramp, it delivers smooth gear steps across its 8 speed range,Accurate positioning

Teeth: 16T. Weight: 144g(5.08oz). Chain compatibility: 1/2" x1/8".

Inner diameter: 34.1mm(±0.05mm). Thread pitch: 1.375mm

Cog Material: High tensile steel. The internal thread has high precision, smooth rotation and easy maintenance.

MODEL:MF-TZ500-7 Multiple Freewheel.Weight is 0.42 kg.

SIZE: 14-28 Teeth ,threaded type hub 7 speed freewheel provide convenient and efficient gear shifting for all riders.

MATERIAL:Made of high-quality metal, corrosion-resistant and long service life.The internal thread has high precision, smooth rotation and easy maintenance.

Cassette offers ideal combination of lightweight materials, durable construction, and precise engineering

Keeps shifting smooth and easy on pavement or singletrack

Race-proven design and durable, chrome-plated finish ensure years of hassle-free use

【Note】A variety of specifications are available for your choice, please carefully check the specifications you need before purchasing. Choose the one that suits you best.(Includes 25T to 50T, 8 specifications)

【Best Choice】Bike flywheel is made of quality steel material,high temperature resistance,corrosion resistance, anti-rust, non-deformation, wear-resistant,high performance of durability,good impact performance,high-precision tooth shape,loss- tooth design, strong compatibility,make riding increase more possible

【Feature】Provide fast and accurate index conversion function through special tooth profile and ramp, it delivers smooth gear steps across its 9 speed range,Accurate positioning

Sunrace Freewheel 8 Speed 13-34 Teeth

Steel rings with polymer spaces

Zinc finish.

COMPATIBILITY: Compatible with Shimano type free wheel - easily to be removed or installed by freewheel tool. Inner diameter 34mm.

Choices: Chain compatibility: 1/2"x1/8" . Teeth: 16.

QUALITY: Made of high quality hardened steel. Tough and long lasting.

Available in 12-28 and 12-34T gear spec

Easy / quick assembly with CS cap

HYPERGLIDE technology

8 Speed Wide Ratio Cassette Cogs 11-40T: 11-13-16-20-24-28-32-40T

Cog Material: Nickel-plated, Carrier Material: High Tensile Steel

Easy to Install Without Rear Derailluer Modification

Speeds: 7 Speed, 14-28 Teeth: 14-16-18-20-22-24-28T, Weight: 1.1lb(17.6oz).

Cog Material: High tensile steel. The internal thread has high precision, smooth rotation and easy maintenance.

Easy to Install: This freewheel characterized by smooth rotation without much noise. High precision internal thread ensures close connection with bicycle hub.

【Note】A variety of specifications can be selected, please carefully check the specifications you need before purchasing. What suits you is the best.(Includes 25T to 50T, 8 specifications)

【BEST CONVERSION】Bring you to the 1*9 speed experience with lower cost.Shifting will be much easy and simple to your loved ones, and it saved weigh

【BEST CHOICE】Weight saving, Cheap, Reliable, Light, Great looks, Smooth shifting by gearing setup,Easy to install.

Model: Single Speed Bicycle Freewheel 18T. Weight: 170g. Chain compatibility: 1/2" x1/8".

Durable and Stability: Made of high-quality iron, high performance and heat resistance, long service life.

High Precision: Provides fast cycling speed and reduces the amount of work required. Smooth rotation without too much noise.

Nickel plated finish for easy cleaning and smooth shifts

333grams

Shimano Reference Number: CS-HG41

【Bike Cassette】Bolany Mountain bike cassette, ultra-high-strength and ultra-wearable mtb cassette, hollow design, mud hole design, surface nickel-plated design, bright silver, durable and wearable, usually used on ordinary bike and mountain bike.

【MTB Cassette】8/9/10/11 speed bicycle cassette, 11-40/42/46/50T. Fit Shimano/SRAM/FSA/Campagnolo/KMC XC AM DH MTB 6/7/8/9/10/11S Chains Chainrings.

【Compatible bike models】Compatible mountain bike with Shimano HG and Sram drivetrain,. (except Sram XD)

8 Speed Wide Ratio Cassette Cogs 11-42T: 11-13-16-20-24-28-32-42T

Cog Material: Nickel-plated, Carrier Material: High Tensile Steel

Easy to Install Without Rear Derailluer Modification

Made of high quality metal, anti-corrosive, good heat resistance, do not worry about the long-term use of friction heat, affecting its life. -Easy to maintain and rarely get grubbed up on the inside.

Made of high quality metal, anti-corrosive, good heat resistance, do not worry about the long-term use of friction heat, affecting its life. -Easy to maintain and rarely get grubbed up on the inside.

This freewheel characterized by smooth rotation without much noise, high precision internal thread, ensure close connection with bicycle hub, smooth operation.

【Note】A variety of specifications are available for your choice, please carefully check the specifications you need before purchasing. Choose the one that suits you best.(Includes 25T to 50T, 8 specifications)

【Best Choice】Bike flywheel is made of quality steel material,high temperature resistance,corrosion resistance, anti-rust, non-deformation, wear-resistant,high performance of durability,good impact performance,high-precision tooth shape,loss-tooth design, strong compatibility,make riding increase more possible

【Feature】Provide fast and accurate index conversion function through special tooth profile and ramp, it delivers smooth gear steps across its 10 speed range,Accurate positioning

8 speed freewheel 11-34, 11-13-15-18-21-24-28-34 Teeth.Compatible with hub motor e-bike, mountain bike, cargo bike, city bike, commuting bike.Thread hub offset >=Freewheel stack height(38.5mm)+1.5mm

Large 34 teeth sprocket, create bigger gear range. Make climbing even easier.

Ebike specific freewheel 8 speed,Made of high strength SPHC and durable chromoly steel. Nickel plated surface treatment.

Speeds: 11 speed; cassette cogs: 11-12-13-14-15-17-19-21-23-25-28T.

Compatible with Shimano, Sram cassette body (except Sram XD).

This cassette weighs only 12.4 ounces, which is a good choice for reducing the weight of the bicycle.