OUXI V8 Fat Bike Gear Parts for 250W Motor, 36 Teeth Nylon Gear with 608 Bearing, PA66 Material, 3pcs Set

OUXI V8 fat bike gear parts, 3pcs 36-teeth PA66 nylon gears with 608 bearing, 38x12x8mm. Direct replacement for 250W OUXI V8 hub motor gear repair, wear-resistant and long-lasting.

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OUXI V8 36T PA66 Nylon Gear Set (3PCS) with 608 Bearing – 250W Hub Motor Gear Replacement
This professional nylon gear set is a dedicated replacement spare part engineered for the OUXI V8 250W fat bike hub motor. Featuring 36-teeth nylon gears with pre-installed 608 bearings, it restores smooth power transmission and quiet riding performance, solving common motor gear wear and slipping failures.
Compatibility
✅ OUXI V8 Fat Bike 250W Hub Motor
✅ Direct replacement for original OUXI V8 motor gear
Precise Dimensions
ParameterValue
Gear TypeHelical nylon gear
Teeth Count36 Teeth
Bearing608 Ball Bearing (pre-installed)
Gear Size40 × 12 × 8mm
MaterialPA66 (Nylon 66)
Quantity3 pcs per set
Package Includes
3 × PA66 Nylon Gears (36 Teeth, pre-installed 608 bearing)
Key Features
✅ OEM-matched Dimensions: 36-tooth helical gear, 38×12×8mm, manufactured to original OUXI V8 specs for a perfect drop-in fit.
✅ Pre-installed 608 Bearing: Each gear comes with matched 608 ball bearing, ready for direct installation.
✅ High-strength PA66 Nylon: Premium PA66 (Nylon 66) material offers excellent wear resistance and shock absorption, greatly extends motor service life.
✅ Quiet Smooth Operation: Helical gear design delivers smoother rotation and lower running noise for comfortable riding.
✅ Complete 3-Piece Kit: 3 gears per set, enough for a full motor gear replacement.
Specifications
Brand: OUXI (OEM available)
Product Name: Nylon Gear Set
Material: PA66 (Nylon 66)
Teeth Count: 36 Teeth
Bearing: 608 Ball Bearing
Gear Size: 40 × 12 × 8mm
Gear Quantity: 3 pcs per set
Compatible Motor: OUXI V8 250W Fat Bike Hub Motor
Important Notes
Please verify your motor is the OUXI V8 250W model before ordering to ensure compatibility.
Minor measurement tolerance (±1-3mm) may apply; color may vary slightly due to lighting and display.
Only the listed gear set (3 gears) is included; other accessories shown in reference images are not part of the package.
Perfect spare parts for e-bike repair stores, DIY motor rebuilders and ebike wholesale distributors.
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What Our Riders Say

We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.

It used to take me weeks to hunt down hard‑to‑find e‑bike spare parts. Their compatibility‑check technical support saved me countless repair headaches. Reliable supplier I can always count on.

Mark Wilson Repair Technician

Flexible mixed‑batch ordering is a game‑changer for my business. Low‑risk trial‑order options, fast delivery and solid OEM‑ODM service help me expand my product range with zero inventory pressure.

Jennifer Carter Wholesale

We have been sourcing e‑bike components from them for over one year. Product quality is consistent, and their responsive after‑sales support makes our daily shop‑running much easier. Highly recommended.

Ryan Thompson ebike shop owner

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Frequently Asked Questions

We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.

We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.

All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.

Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.

Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.

Sea freight, air freight and rail transport are optional.

Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.

We provide part identification, model matching and full order follow-up support.