Description
Product Overview
The 36T planetary gear is engineered from high‑grade heat‑treated steel, offering exceptional strength and wear resistance for demanding e‑bike applications.
Designed specifically for Bafang hub motors rated at 500W and 750W, this gear ensures optimal torque transmission and smooth operation.
Its precise 36‑tooth configuration matches OEM specifications, providing a seamless fit without the need for additional modifications.
The gear features a protective coating that guards against rust and corrosion, extending its service life even in harsh weather conditions.
With a compact 47.5x12mm size, it integrates easily into existing motor assemblies, maintaining the original profile of the bike.
Manufactured under strict quality control, each unit undergoes rigorous testing to verify dimensional accuracy and material integrity.
The steel construction delivers three times the durability of traditional nylon gears, reducing the frequency of replacements and maintenance costs.
Its lightweight design, at just 500 grams, adds minimal rotational mass, preserving the bike’s handling characteristics.
Engineered for universal compatibility, the gear can be installed on a wide range of e‑bike frames that support Bafang motor systems.
Customers benefit from a straightforward installation process that requires only basic tools and a short amount of time.
All dimensions are clearly marked on the packaging, ensuring quick identification and verification before installation.
The gear’s robust build tolerates high temperatures generated during intense riding sessions, preventing deformation.
Its surface finish minimizes friction, contributing to improved efficiency and longer battery range per charge.
Designed with sustainability in mind, the steel material is recyclable, supporting environmentally responsible disposal at end of life.
Overall, this planetary gear offers a reliable, high‑performance solution for riders seeking to upgrade or replace their motor components.
Usage
Ideal for daily commuters, this gear excels in urban environments where reliability and low maintenance are paramount.
Adventure cyclists tackling steep hills will appreciate the gear’s enhanced torque delivery and resistance to wear under heavy loads.
The gear performs well in wet or rainy conditions thanks to its corrosion‑resistant coating, ensuring consistent performance.
Mountain bikers can rely on the gear’s durability during long descents where heat buildup is common.
Touring enthusiasts benefit from the extended service life, reducing the need for spare parts during multi‑day trips.
Fitness riders using e‑bikes for interval training will notice smoother power transitions and reduced mechanical noise.
Delivery services that depend on e‑bikes for rapid transport will experience fewer breakdowns with this robust gear.
Urban delivery fleets can standardize on this component to simplify inventory and maintenance procedures.
Riders in coastal regions will find the rust‑proof treatment essential for longevity in salty air.
Weekend hobbyists upgrading older e‑bike models will appreciate the straightforward retrofit process.
Professional racers seeking a performance edge can count on the gear’s precise tooth geometry for optimal cadence.
Eco‑conscious users will value the recyclable steel material, aligning with sustainable transportation goals.
Students commuting to campus can rely on the gear’s durability for daily use without frequent replacements.
Outdoor enthusiasts using e‑bikes for trail exploration will benefit from the gear’s resistance to debris and mud.
Long‑distance commuters will notice the gear’s contribution to smoother rides and reduced fatigue over extended periods.
All user groups will find the gear’s compatibility with standard Bafang motor mounts simplifies installation across various bike frames.
Why Choose Us
We source premium steel and apply advanced heat‑treatment processes to guarantee superior hardness and resilience.
Our manufacturing facilities adhere to ISO‑9001 standards, ensuring each gear meets exacting quality benchmarks.
Customer support includes detailed installation guides and responsive technical assistance for any fitting questions.
We offer a warranty that covers material defects, reflecting confidence in the product’s long‑term performance.
Our distribution network provides fast shipping, so riders can receive their replacement gear promptly.
Feedback from thousands of satisfied cyclists highlights the gear’s reliability and ease of installation.
We continuously invest in research and development to refine gear geometry for maximum efficiency.
Our commitment to sustainability includes using recyclable materials and minimizing waste during production.
Each gear undergoes ultrasonic cleaning to remove contaminants, ensuring a pristine finish upon delivery.
We maintain transparent pricing, offering a high‑quality component at a competitive cost.
Our after‑sales service includes troubleshooting resources and a dedicated hotline for urgent inquiries.
By choosing our gear, riders gain access to a proven solution backed by industry expertise.
Our product documentation provides clear torque specifications and recommended lubrication practices.
We collaborate with e‑bike manufacturers to ensure seamless integration with existing motor designs.
Our reputation for durability is reinforced by independent testing that demonstrates extended lifespan under simulated riding conditions.
Overall, we deliver a trustworthy, high‑performance gear that enhances the riding experience for a diverse audience.
Key Features
- Heat‑treated steel construction delivers exceptional wear resistance for long‑term use
- Precise 36‑tooth design ensures smooth power transfer and optimal motor efficiency
- Corrosion‑proof coating protects against rust in wet or salty environments
- Compact 47.5x12mm size fits standard Bafang hub motor assemblies without modification
- Dedicated customer support and warranty provide peace of mind after purchase
FAQ
Is this gear compatible with all Bafang motor models?
Yes, the 36T planetary gear is designed to work with both 500W and 750W Bafang hub motor models, matching the original specifications for seamless replacement.
Do I need special tools to install the gear?
Installation requires only basic hand tools such as a hex wrench and a torque wrench. No specialized equipment is necessary, and the process can be completed in under an hour.
How does the durability compare to nylon gears?
The steel gear offers roughly three times the lifespan of typical nylon gears, thanks to its heat‑treated composition and corrosion‑resistant coating, reducing the frequency of replacements.
What warranty coverage is provided?
We provide a one‑year limited warranty covering any material defects, ensuring that you receive a reliable product backed by our commitment to quality.
Can I use this gear on a bike that is not electric?
While the gear is optimized for e‑bike hub motors, it can be adapted for use on non‑electric bicycles with compatible drivetrain configurations, though performance benefits are most evident on electric models.




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