1. The worn chain does not move smoothly and the sprocket wears faster.
2. Fine workmanship, easy to replace old or damage chain.
3. All chains are strong and durable, life.
4. Easy to use, convenient and practical.
5. Suitable for electro‑tricycle, electric scooter, electric.
6. 4 different types for you to choose, meet your different needs.
Condition: brand new
Item type: Electric Scooter Chain
Material: iron
Color : As picture shown
Scope of application: Scooter
Optional type: 25H chain, T8F chain, 420 type chain, 428 type chain
Model: T8F chain
Number of sections: 120 sections
Inner diameter: Approx. 4mm/0.16in
Adaptation: 54 tooth sprocket
Model: 25H chain
Number of sections: 114 sections
Circumference: Approx. 86cm/33.9in
Inner diameter: Approx. 3mm/0.1in
Model: 420 type chain
Section Pitch: Approx. 12.7mm/0.5in
Number of sections: 70 sections
Circumference: Approx. 889mm/35in
Inner diameter: Approx. 6mm/0.2in
Model: 428 type chain double-row chain
Number of sections: 102 sections
Inner diameter: Approx. 7.5mm/0.3in
