REAR SPROCKET ALLOY RENTHAL, ULTRALITE 121U-428-50GPSI SILVER, SUZUKI, YAMAHA
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REAR SPROCKET ALLOY RENTHAL ULTRALITE 121U-428-50GPSI SILVER. RENTHAL Ultralite rear chainwheels are hard anodised and specifically designed for road and road racing applications. They are CNC machined from 7075 T6 material and feature increased longevity from the hard anodising process. Hard anodising is an integral surface coating that significantly increases the hardness and wear resistance of the chainwheel surface. Silver finish.
- SKU
- SR118-50.REN
- Brand
- Renthal
- Availability
- In Stock (4)
Fitments (95)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM 80 | 1979 |
| SUZUKI | RM 80 | 1980 |
| SUZUKI | RM 80 | 1981 |
| SUZUKI | RM 80 | 1982 |
| SUZUKI | RM 80 | 1983 |
| SUZUKI | RM 80 | 1984 |
| SUZUKI | RM 80 | 1985 |
| SUZUKI | RM 80 | 1986 |
| SUZUKI | RM 80 | 1987 |
| SUZUKI | RM 80 | 1988 |
| SUZUKI | RM 85 | 2002 |
| SUZUKI | RM 85 | 2003 |
| SUZUKI | RM 85 | 2004 |
| SUZUKI | RM 85 | 2005 |
| SUZUKI | RM 85 | 2006 |
| SUZUKI | RM 85 | 2007 |
| SUZUKI | RM 85 | 2008 |
| SUZUKI | RM 85 | 2009 |
| SUZUKI | RM 85 | 2010 |
| SUZUKI | RM 85 | 2011 |
| SUZUKI | RM 85 | 2012 |
| SUZUKI | RM 85 | 2013 |
| SUZUKI | RM 85 | 2014 |
| SUZUKI | RM 85 | 2015 |
| SUZUKI | RM 85 | 2016 |
| SUZUKI | RM BW 80 | 1986 |
| SUZUKI | RM BW 80 | 1987 |
| SUZUKI | RM BW 80 | 1988 |
| SUZUKI | RM BW 80 | 1989 |
| SUZUKI | RM BW 80 | 1990 |
| SUZUKI | RM BW 80 | 1991 |
| SUZUKI | RM BW 80 | 1992 |
| SUZUKI | RM BW 80 | 1993 |
| SUZUKI | RM BW 80 | 1994 |
| SUZUKI | RM BW 80 | 1995 |
| SUZUKI | RM XD 80 | 1983 |
| SUZUKI | RM XK L M P R 80 | 1989 |
| SUZUKI | RM XK L M P R 80 | 1990 |
| SUZUKI | RM XK L M P R 80 | 1991 |
| SUZUKI | RM XK L M P R 80 | 1992 |
| SUZUKI | RM XK L M P R 80 | 1993 |
| SUZUKI | RM XK L M P R 80 | 1994 |
| SUZUKI | RM XK L M P R 80 | 1995 |
| SUZUKI | RM XK L M P R 80 | 1996 |
| SUZUKI | RM XK L M P R 80 | 1997 |
| SUZUKI | RM XK L M P R 80 | 1998 |
| SUZUKI | RM XK L M P R 80 | 1999 |
| SUZUKI | RM XK L M P R 80 | 2000 |
| SUZUKI | RM XK L M P R 80 | 2001 |
| SUZUKI | RM XK L M P R 80 | 2002 |
| SUZUKI | RM XK L M P R 80 | 2003 |
| SUZUKI | RM XK L M P R 80 | 2004 |
| YAMAHA | YZ 80 | 1978 |
| YAMAHA | YZ 80 | 1979 |
| YAMAHA | YZ 80 | 1980 |
| YAMAHA | YZ 80 | 1981 |
| YAMAHA | YZ 80 | 1982 |
| YAMAHA | YZ 80 | 1983 |
| YAMAHA | YZ 80 | 1984 |
| YAMAHA | YZ 80 | 1985 |
| YAMAHA | YZ 80 | 1986 |
| YAMAHA | YZ 80 | 1987 |
| YAMAHA | YZ 80 | 1988 |
| YAMAHA | YZ 80 | 1989 |
| YAMAHA | YZ 80 | 1990 |
| YAMAHA | YZ 80 | 1991 |
| YAMAHA | YZ 80 | 1992 |
| YAMAHA | YZ 80 | 1993 |
| YAMAHA | YZ 80 | 1994 |
| YAMAHA | YZ 80 | 1995 |
| YAMAHA | YZ 80 | 1996 |
| YAMAHA | YZ 80 | 1997 |
| YAMAHA | YZ 80 | 1998 |
| YAMAHA | YZ 80 | 1999 |
| YAMAHA | YZ 80 | 2000 |
| YAMAHA | YZ 80 | 2001 |
| YAMAHA | YZ 85 | 2002 |
| YAMAHA | YZ 85 | 2003 |
| YAMAHA | YZ 85 | 2004 |
| YAMAHA | YZ 85 | 2005 |
| YAMAHA | YZ 85 | 2006 |
| YAMAHA | YZ 85 | 2007 |
| YAMAHA | YZ 85 | 2008 |
| YAMAHA | YZ 85 | 2009 |
| YAMAHA | YZ 85 | 2010 |
| YAMAHA | YZ 85 | 2011 |
| YAMAHA | YZ 85 | 2012 |
| YAMAHA | YZ 85 | 2013 |
| YAMAHA | YZ 85 | 2014 |
| YAMAHA | YZ 85 | 2015 |
| YAMAHA | YZ 85 | 2016 |
| YAMAHA | YZ 85 | 2017 |
| YAMAHA | YZ 85 | 2018 |
| YAMAHA | YZ 85 | 2019 |
| YAMAHA | YZ 85 | 2020 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 277295
FULL DESCRIPTION
Renthal Ultralite Alloy Rear Sprocket - 50 Tooth, 428 Pitch, Silver
Upgrade your motorcycle's performance with the Renthal Ultralite Alloy Rear Sprocket. Engineered for durability and performance, this sprocket is a top choice for riders seeking reliability and efficiency.
Crafted from high-strength 7075 T6 alloy, the same material used in Renthal's renowned off-road chainwheels, this rear sprocket is built to withstand demanding riding conditions. The hard anodising process significantly enhances surface hardness and wear resistance, providing increased longevity, especially for road and road racing applications.
Key Features:
- Material: 7075 T6 Alloy
- Finish: Hard Anodised for enhanced wear resistance
- Application: Road and Road Racing
- Pitch: 428
- Number of Teeth: 50
- Color: Silver
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
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