## Rear Sprocket 520 38 Teeth, Supersprox 1857 (JTR1857), Steel, Black The Supersprox 1857 (JTR1857) rear sprocket is a high-quality component for your motorcycle, guaranteeing optimal power transmission and a smooth ride. Made of durable steel, it ensures long-lasting performance even in demanding conditions. The black finish adds a stylish...
Key features:
- Inner hole diameter [mm] : 125
- For chain type : 520
- Clamping screw wheel diameter [mm] : 145
Rear sprocket 520 38 teeth, Supersprox 1857 (JTR1857), steel, black
## Rear Sprocket 520 38 Teeth, Supersprox 1857 (JTR1857), Steel, Black
The Supersprox 1857 (JTR1857) rear sprocket is a high-quality component for your motorcycle, guaranteeing optimal power transmission and a smooth ride. Made of durable steel, it ensures long-lasting performance even in demanding conditions. The black finish adds a stylish and modern look to your motorcycle.
### Key Features:
* **520 Chain Size:** Compatible with 520 size chains, ensuring a perfect fit and efficient power transfer.
* **38 Teeth:** Precisely engineered teeth guarantee smooth and quiet operation, and their number influences the drive ratio, allowing you to adjust the motorcycle's characteristics to your individual preferences.
* **Steel Construction:** The solid and durable steel construction provides resistance to wear and mechanical damage, guaranteeing long-lasting performance.
* **Black Finish:** The elegant black finish gives the motorcycle a sporty and modern look.
* **Precise Manufacturing:** The Supersprox 1857 (JTR1857) sprocket has been precisely manufactured with attention to the smallest details, guaranteeing its reliability and high quality.
### Technical Parameters:
* Center Hole Diameter: 125 mm
* Bolt Circle Diameter: 145 mm
* Mounting Bolt Hole Diameter: 10.5 mm
### Why Supersprox?
Supersprox is a renowned manufacturer of motorcycle parts, known for the high quality of its products. Supersprox sprockets guarantee precision, durability, and reliability, which translates into safety and riding comfort.
General parameters
A sprocket made of steel is a solid and durable choice that will perform well in a variety of riding conditions. Steel is a hard and wear-resistant material, which means a steel sprocket will last a long time.
Średnica otworu centralnego 125mm to wewnętrzna średnica zębatki.
Mounting holes diameter [mm] Średnica otworu śrub mocujących 10.5mm to wewnętrzna średnica otworów na śruby w tylnej zębatce. Oznacza to wielkość otworu, przez który przechodzi śruba mocująca zębatkę.
Rozmiar łańcucha 520 określa jego grubość i szerokość. Parametr ten jest kluczowy dla prawidłowego doboru łańcucha, ponieważ musi on być kompatybilny z zębatkami przednią i tylną.
Clamping screw wheel diameter [mm] Średnica koła śrub mocujących 145mm to odległość między środkami dwóch przeciwległych otworów na śruby rozmieszczonych symetrycznie. Oznacza to wielkość okręgu, na którym znajdują się otwory na śruby.
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Rear sprocket 520 38 teeth, Supersprox 1857 (JTR1857), steel, black fits:
Yamaha