Black 51T Rear Sprocket HPR MX GOLD for KTM/Husqvarna/GASGAS 125–500 SX, EXC, FC, FE, EC (2017–2025)

HPR Sprocket – Black Anodized 7075-T6 Aluminum, 51 Teeth
For KTM / Husqvarna / GASGAS 125–500 cc models (2017–2025)

Lightweight, strong, and extremely durable – this HPR sprocket is made from high-quality aerospace-grade 7075-T6 aluminum. Thanks to its black anodized finish, it not only offers an attractive look but also outstanding resistance to corrosion and wear. Precision CNC machining ensures perfect alignment and smooth, quiet operation.

✅ Material: 7075-T6 aluminum – maximum strength with minimal weight
✅ Surface finish: black anodizing – elegant appearance and long life
✅ CNC machining – high precision and perfect fit
✅ Suitable for 520 chains
✅ Long service life – ideal for both racing and everyday riding

Compatibility (2017–2025):
✔️ KTM:
– 2-stroke: SX 125, 150, 250 / EXC 125, 150, 250, 300
– 4-stroke: SX-F 250, 350, 450 / EXC-F 250, 350, 450, 500

✔️ Husqvarna:
– 2-stroke: TC 125, 250 / TE 150, 250, 300
– 4-stroke: FC 250, 350, 450 / FE 250, 350, 450, 501

✔️ GASGAS (2021–2025):
– 2-stroke: MC 125, 250 / EC 250, 300
– 4-stroke: MC-F 250, 350, 450 / EX 250F, 350F, 450F