36T Planetary Gear Set For E Bikes With 608 Bearings 38.5x11mm Gears Nylon Steel Composite Replacement Parts 3 Pack For Electric Bikes Beefed Up Shifting And Precise Control Upgrade

36T Planetary Gear Set for E-Bikes with 608 Bearings
✔️ 3-Pack planetary gears in Nylon/Steel mix with 608 bearings

These planetary gears are replacement parts for electric bikes and folding e-bikes, designed to improve shifting precision and long-term durability across varied terrain.

✅ 36 oblique teeth provide precise control during shifting
✅ Materials: Nylon, Steel, and Plastic composite for longevity
✅ Includes 608-type bearings for alignment (typical 608Z)
✅ Lightweight at ~21g per gear, ideal for e-bikes and folding e-bikes
✅ Sizes: Nylon 38.5mm by 10mm; Steel 38mm by 11mm; Steel+Plastic 38.5mm by 11mm; Copper+Plastic 38.5mm by 11mm

💡 What is a 36T planetary gear set for electric bikes used for?

It helps riders achieve smoother shifts and longer gear life in real-world riding.

- Provides precise control under load on hills and flats
- Improves long-term gear life by distributing forces
- Handy upgrade for compact e-bike and folding bike setups
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