Oblique Planetary Gear Set 35 Tooth Helical Gears With 6900Z Bearings for E Bike Wheel Hubs Nylon Gear Beef Up E Bike Performance Lightweight and Quiet High Precision E Bike Parts for Smooth Shifting and Durable

Upgrade Your Ebike with 35 Tooth Helical Nylon Gears
✔️ 35T Helical Gears 47.3x13mm 28.4g with 6900Z Bearings 3 Pack

This set of nylon helical gears fits inside e bike wheel hub motors and helps with smooth power delivery on folding electric bikes.

✅ 35 tooth helical design for precise shifting and control
✅ Made of nylon material that stays lightweight yet durable
✅ Measures 47.3 by 13 millimeters each and weighs 28.4 grams
✅ Comes with 6900Z bearings that have a 10 millimeter inner diameter
✅ Includes three gears plus circlips for easy install

💡 What is a helical gear set used for in electric bikes? Helical gears transfer power from the motor to the wheel with less noise and vibration. - They mesh better than straight gears so rides feel smoother overall - Nylon keeps weight down while standing up to daily use on e bikes - The 35 tooth count pairs well with 500 watt hub motors on folding models - Sealed bearings reduce maintenance and keep things spinning freely

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