- Our shop in Lommel
- Free shipping from €99
- In stock in Lommel? Order by 14:00 Mon–Thu, delivered tomorrow
- 30-day returns
- 4.856 Google reviews
- Our shop in Lommel· 800 m from the MXGP circuit
- Free shipping from €99
- In stock in Lommel? Order by 14:00 Mon–Thu, delivered tomorrow
- 30-day returns
- 4.856 Google reviews
- Our shop in Lommel· 800 m from the MXGP circuit
- Free shipping from €99
- In stock in Lommel? Order by 14:00 Mon–Thu, delivered tomorrow
- 30-day returns
- 4.856 Google reviews
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Choose a new password →Renthal
Renthal Sprocket R 520 49t Black Sc Twin
Twinring™ Rear Sprocket
Item number: 12100809
- Bancontact
- Visa
- Mastercard
- iDEAL
- Apple Pay
- Free shipping from €99
- Free pickup at our shop in Lommel
- 30-day returns
Question about this product? Call +32 11 87 37 66 or email info@gear2win.com.
We usually reply within one working day.
Fast delivery
If it is in our shop in Lommel and you order before 14:00, your parcel leaves the same day; if it comes from a supplier, it leaves within 1 to 2 working days. Delivery then takes 1-3 working days to your door with UPS.
Easy exchange
Size not right? Choose the size you do want in the return form. We ship it free as soon as your parcel arrives; you only pay the return cost.
30-day returns
Return your product unused within 30 days and we'll refund you. Hassle-free.
Specifications
- Brand
- Renthal
- Model
- Twinring
- Type
- Drive
- Suitable for
- Adventure Touring / Dual-Sport · Off-Road
- Material
- 7075-T6 Aluminum
Description
- Inner ring is the same high strength Ultralight™ 7075 T-6 aluminum used for the standard Renthal sprocket
- Outer ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down
- The outer ring is expanded at 200°C and then fitted over the inner; this interference fit combined with the wave pattern ensures a permanent bond for the life of the chainwheel
- The flat socket head screws add additional strength to the chainwheel during side impacts and eliminates contact with the chain guide
- Self cleaning mud grooves between each tooth prevent dirt build upand reduce chainwheel wear and weight
- Will outlast a standard all aluminum sprocket by 3 times, yet is much lighter than an all steel rear sprocket
Fits these bikes
16 models
- HONDA XR 250 R1988–1992
- YAMAHA WR 250 F2001–2026
- YAMAHA WR 400 F1999–2001
- YAMAHA WR 426 F2001–2002
- YAMAHA WR 450 F2003–2026
- YAMAHA YZ 1251999–2027
- YAMAHA YZ 125 X2020–2025
- YAMAHA YZ 2501999–2027
- YAMAHA YZ 250 F2001–2026
- YAMAHA YZ 250 FX2015–2027
- YAMAHA YZ 250 X2016–2027
- YAMAHA YZ 400 F1999








