Did you know that chains have been used on bicycles for over 140 years? While chains were the standard for many years, belt drives — used widely in e-bikes — have gained popularity as a quieter, low-maintenance alternative.
As we introduce more e-bikes into the TENWAYS line-up, many consumers have been asking about the differences between belt drives and chains.
This blog is here to simplify your decision by breaking down the pros and cons of chain and belt drives so that you can choose the best system for your riding style.
Let's find out which option suits you best!
Chain drives vs belt drives: how do they work?
A chain drive is composed of linked metal segments that transfer pedal energy by locking onto gear teeth at both ends. As it moves, it rotates the rear wheel's gear and moves the bike forward — in short, as you cycle, the chain carries your leg power from the pedals to the wheel.
Belt drives, however, are made mostly of carbon fibre and are generally more durable than metal chains. Pedalling rotates a carbon-reinforced belt, which locks onto toothed rings at the pedals and rear wheel to drive the wheel.
But what are the pros and cons of each?
Pros and cons of chain drives
Pros:
- Gear options
Chain drives offer a wide range of gears that are compatible with external derailleur systems and internal hubs, making them great for varied terrain.
- Higher efficiency
When regularly lubricated and cleaned, chain drives are more efficient at transferring power from the motor to the wheels, making them a great option for professional cycling.
- Cost
Well, in short, chain drives are cheaper to buy, which means the initial cost is lower.
Cons:
- Maintenance
Without regular cleaning and lubrication, the pros of a chain drive won't apply. Regular maintenance is a must to prevent rust and maintain efficiency, which can be time-consuming.
- Longevity
With a shorter lifespan, chain belts are likely to need replacing more regularly due to wear and rust.
- Weight
Due to the metal parts, chain drives are heavier.
- Noise
Metal-to-metal contact isn't going to offer a quiet, whisper-volume ride!
Pros and cons of belt drives
Pros:
- Maintenance
Belt drives can be easily wiped clean and won't suffer from rust. Finding brands made of standardised components will make maintenance even easier!
- Longevity
Belt drives have great durability compared to chains, with some lasting more than 20,000 miles before requiring a replacement.
- Noise
Whisper-quiet rides are the norm for belt drives, making rides smooth and relaxing.
- Weight
Belt drives are considerably lighter than chains, particularly the carbon fibre versions.
Cons:
- Gear options
Many belt drive e-bikes are single-speed, relying on varying electronic assistance to help, making them a great option for city commuting, but limiting their overall gear range.
- Costs
Belt drive e-bikes and components can have a higher initial price (though the trade-off is having a more resilient and durable belt).
Which type is best for me?
Chain drive
A chain drive is perfect for riders who:
✅ Prefer precise and optimised gear-control, such as those who want to tackle any and every slope with ease
✅ Are budget-conscious, as chain drives and their parts are cheaper and more accessible to replace
✅ Enjoy the process of DIY maintenance or upgrading their components, as there is greater flexibility
When you want crisp, satisfying shifting over exciting terrain with easy-to-upgrade components, a chain-drive e-bike like the AGO X is best.
Belt drive
A belt drive is perfect for riders who:
✅ Prefer consistent cadence without adjustments, such as the effortless simplicity of a breezy city commute
✅ Commute in urban areas, but also adventure on weekends, due to the durability of the belt drive in different temperatures and weather conditions
✅ Want a lightweight, portable e-bike with a quiet and comfortable ride on paved roads
✅ Prioritise ease of use and minimal maintenance (more time for enjoying your ride!)
When you want minimal maintenance, durability, and a smooth and effortless ride on city streets and urban adventures, a belt-drive e-bike like the CGO600 is best.
It's all about you and your riding style!
Both chain and belt drives offer a multitude of benefits, from their maintenance and durability to their efficiency and cost.
Your ideal choice depends on your riding style, budget, and maintenance preferences, so be sure to make your decision based on your priorities.
Whether you choose a chain or a belt drive, why not do it in style with a TENWAYS e-bike?
