Power Assist EBO 9-Speed Freewheel – Heavy-Duty Threaded Freewheel for E-Bike Applications

Power Assist EBO 9-Speed Freewheel – Heavy-Duty Threaded Freewheel for E-Bike Applications

Condition: New

The Power Assist EBO 9-Speed Freewheel (UPC: 2100000163885) is a rugged and efficient threaded 9-speed freewheel designed specifically for electric bicycles (E-bikes) and high-torque drivetrain systems. This component is commonly found in Electric Bike Outfitters (EBO) conversion kits and is engineered to handle the increased demands placed on drivetrain components by rear hub motors. It provides a wide gear range—typically from 11T to 34T—ideal for urban commuting, climbing hills, or heavy cargo hauling. Built from hardened steel and finished for corrosion resistance, this freewheel is a reliable upgrade or replacement for E-bike setups using a standard threaded hub.

Features
Brand: EBO (Electric Bike Outfitters) / Amlings Cycle
Product Type: Threaded Freewheel
Speed: 9-Speed
Gear Range: Approx. 11-34T (exact spec may vary slightly by batch)
Mounting Style: Standard threaded (screw-on) freewheel – not for cassette hubs
Torque Tolerance: Rated for higher torque output from E-bike hub motors
Material: Hardened steel – durable and wear-resistant
Finish: Nickel or black anti-corrosion coating
Compatibility: Works with 9-speed rear derailleurs and chains
UPC: 2100000163885

Applications
This 9-speed EBO freewheel is ideal for:
Electric Bike Conversions – Optimized for use with EBO rear hub motor kits
Commuter E-Bikes – Ideal for city riding with stop-and-go traffic
Cargo Bikes / Utility Bikes – Handles added weight and load stress
DIY E-Bike Builds – A favorite among builders looking for wide-range gearing
Fat Tire & Folding E-Bikes – Frequently used with Bafang or similar hub motors

Cross-Referenced Models
DNP Epoch 9-Speed Freewheel (11-34T) – Known for E-bike compatibility
SunRace MFM96 – Threaded 9-speed with comparable gear spread
Shimano Hyperglide MF-TZ500-7 (7-speed) – Similar system, fewer speeds
Microshift M66 Series – Compatible drivetrain components

Comparable Products
DNP 9-Speed 11-34T Freewheel (Threaded, heavy-duty)
SunRace MFM90 (9-speed, wide-range, E-bike compatible)
Microshift H09 Freewheel (Performance-grade)
L-Twoo or Box Components 9-speed E-bike compatible setups

Part of a Larger System
This freewheel integrates with:
Rear Hub Motors (EBO, Bafang, etc.) – Threaded mount for motor compatibility
9-Speed Chains – Shimano, SRAM, or KMC recommended
Long-Cage Rear Derailleurs – Needed to accommodate the large 34T cog
Indexed Shifters – 9-speed trigger or twist shifters

Related
9-speed threaded freewheel for electric bikes
EBO freewheel replacement
High-torque 9-speed drivetrain part
Compatible with Bafang hub motors
Wide-range freewheel for e-bike commuting

Common Requests:
“Is this compatible with EBO and Bafang hub motor kits?”
“What shifter and derailleur work with the EBO 9-speed freewheel?”
“Can I upgrade from 7-speed to 9-speed with this freewheel?”
“Best 9-speed freewheel for electric bike conversion”
“How to remove and install a threaded 9-speed freewheel?”

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