REAR SPROCKET ALLOY RENTHAL, ULTRALITE 123U-520-49GYSI SILVER
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REAR SPROCKET ALLOY RENTHAL ULTRALITE 123U-520-49GYSI SILVER. Hard anodised rear chainwheel, CNC machined from 7075 T6 material. Hard anodising provides increased hardness and wear resistance.
- SKU
- SR808-49.REN.SI
- Brand
- Renthal
- Availability
- In Stock (3)
Fitments (211)
| Make | Model | Year |
|---|---|---|
| SUZUKI | DR 250 | 1990 |
| SUZUKI | DR 250 | 1991 |
| SUZUKI | DR 250 | 1992 |
| SUZUKI | DR 250 | 1993 |
| SUZUKI | DR 350 | 1990 |
| SUZUKI | DR 350 | 1991 |
| SUZUKI | DR 350 | 1992 |
| SUZUKI | DR 350 | 1993 |
| SUZUKI | DR 350 | 1994 |
| SUZUKI | DR 350 | 1995 |
| SUZUKI | DR 350 | 1996 |
| SUZUKI | DR 350 | 1997 |
| SUZUKI | DR 350 | 1998 |
| SUZUKI | DR 350 | 1999 |
| SUZUKI | DR S 350 | 1996 |
| SUZUKI | DR S 350 | 1997 |
| SUZUKI | DR S 350 | 1998 |
| SUZUKI | DR S 350 | 1999 |
| SUZUKI | DR S 350 | 2000 |
| SUZUKI | DR Z E 400 | 2000 |
| SUZUKI | DR Z E 400 | 2001 |
| SUZUKI | DR Z E 400 | 2002 |
| SUZUKI | DR Z E 400 | 2003 |
| SUZUKI | DR Z E 400 | 2004 |
| SUZUKI | DR Z E 400 | 2005 |
| SUZUKI | DR Z E 400 | 2006 |
| SUZUKI | DR Z E 400 | 2007 |
| SUZUKI | DR Z E 400 | 2008 |
| SUZUKI | DR Z E 400 | 2009 |
| SUZUKI | DR Z E 400 | 2010 |
| SUZUKI | DR Z E 400 | 2011 |
| SUZUKI | DR Z S 400 | 2000 |
| SUZUKI | DR Z S 400 | 2001 |
| SUZUKI | DR Z S 400 | 2002 |
| SUZUKI | DR Z S 400 | 2003 |
| SUZUKI | DR Z S 400 | 2004 |
| SUZUKI | DR Z S 400 | 2005 |
| SUZUKI | DR Z S 400 | 2006 |
| SUZUKI | DR Z S 400 | 2007 |
| SUZUKI | DR Z S 400 | 2008 |
| SUZUKI | DR Z S 400 | 2009 |
| SUZUKI | DR Z S 400 | 2010 |
| SUZUKI | DR Z S 400 | 2011 |
| SUZUKI | DR Z S 400 | 2012 |
| SUZUKI | DR Z S 400 | 2013 |
| SUZUKI | DR Z S 400 | 2014 |
| SUZUKI | DR Z S 400 | 2015 |
| SUZUKI | DR Z S 400 | 2016 |
| SUZUKI | DR Z S 400 | 2017 |
| SUZUKI | DR Z S 400 | 2018 |
| SUZUKI | DR Z SM 400 | 2005 |
| SUZUKI | DR Z SM 400 | 2006 |
| SUZUKI | DR Z SM 400 | 2007 |
| SUZUKI | DR Z SM 400 | 2008 |
| SUZUKI | DR Z SM 400 | 2009 |
| SUZUKI | DR Z SM 400 | 2010 |
| SUZUKI | DR Z SM 400 | 2011 |
| SUZUKI | DR Z SM 400 | 2012 |
| SUZUKI | DR Z SM 400 | 2013 |
| SUZUKI | DR Z SM 400 | 2014 |
| SUZUKI | DR Z SM 400 | 2015 |
| SUZUKI | DR Z SM 400 | 2016 |
| SUZUKI | DR Z SM 400 | 2017 |
| SUZUKI | DR Z SM 400 | 2018 |
| SUZUKI | DR Z SM 400 | 2019 |
| SUZUKI | RM 125 | 1979 |
| SUZUKI | RM 125 | 1980 |
| SUZUKI | RM 125 | 1981 |
| SUZUKI | RM 125 | 1982 |
| SUZUKI | RM 125 | 1983 |
| SUZUKI | RM 125 | 1984 |
| SUZUKI | RM 125 | 1985 |
| SUZUKI | RM 125 | 1986 |
| SUZUKI | RM 125 | 1987 |
| SUZUKI | RM 125 | 1988 |
| SUZUKI | RM 125 | 1989 |
| SUZUKI | RM 125 | 1990 |
| SUZUKI | RM 125 | 1991 |
| SUZUKI | RM 125 | 1992 |
| SUZUKI | RM 125 | 1993 |
| SUZUKI | RM 125 | 1994 |
| SUZUKI | RM 125 | 1995 |
| SUZUKI | RM 125 | 1996 |
| SUZUKI | RM 125 | 1997 |
| SUZUKI | RM 125 | 1998 |
| SUZUKI | RM 125 | 1999 |
| SUZUKI | RM 125 | 2000 |
| SUZUKI | RM 125 | 2001 |
| SUZUKI | RM 125 | 2002 |
| SUZUKI | RM 125 | 2003 |
| SUZUKI | RM 125 | 2004 |
| SUZUKI | RM 125 | 2005 |
| SUZUKI | RM 125 | 2006 |
| SUZUKI | RM 125 | 2007 |
| SUZUKI | RM 125 | 2008 |
| SUZUKI | RM 125 | 2009 |
| SUZUKI | RM 125 | 2010 |
| SUZUKI | RM 125 | 2011 |
| SUZUKI | RM 250 | 1981 |
| SUZUKI | RM 250 | 1982 |
| SUZUKI | RM 250 | 1983 |
| SUZUKI | RM 250 | 1984 |
| SUZUKI | RM 250 | 1985 |
| SUZUKI | RM 250 | 1986 |
| SUZUKI | RM 250 | 1987 |
| SUZUKI | RM 250 | 1988 |
| SUZUKI | RM 250 | 1989 |
| SUZUKI | RM 250 | 1990 |
| SUZUKI | RM 250 | 1991 |
| SUZUKI | RM 250 | 1992 |
| SUZUKI | RM 250 | 1993 |
| SUZUKI | RM 250 | 1994 |
| SUZUKI | RM 250 | 1995 |
| SUZUKI | RM 250 | 1996 |
| SUZUKI | RM 250 | 1997 |
| SUZUKI | RM 250 | 1998 |
| SUZUKI | RM 250 | 1999 |
| SUZUKI | RM 250 | 2000 |
| SUZUKI | RM 250 | 2001 |
| SUZUKI | RM 250 | 2002 |
| SUZUKI | RM 250 | 2003 |
| SUZUKI | RM 250 | 2004 |
| SUZUKI | RM 250 | 2005 |
| SUZUKI | RM 250 | 2006 |
| SUZUKI | RM 250 | 2007 |
| SUZUKI | RM 250 | 2008 |
| SUZUKI | RM 250 | 2009 |
| SUZUKI | RM 250 | 2010 |
| SUZUKI | RM 250 | 2011 |
| SUZUKI | RM J K L M N 250 | 1987 |
| SUZUKI | RM J K L M N 250 | 1988 |
| SUZUKI | RM J K L M N 250 | 1989 |
| SUZUKI | RM J K L M N 250 | 1990 |
| SUZUKI | RM J K L M N 250 | 1991 |
| SUZUKI | RM J K L M N 250 | 1992 |
| SUZUKI | RM J K L M N 250 | 1993 |
| SUZUKI | RM J K L M N 250 | 1994 |
| SUZUKI | RM J K L M N 250 | 1995 |
| SUZUKI | RM J K L M N 250 | 1996 |
| SUZUKI | RM J K L M N 250 | 1997 |
| SUZUKI | RM J K L M N 250 | 1998 |
| SUZUKI | RM J K L M N 250 | 1999 |
| SUZUKI | RM J K L M N 250 | 2000 |
| SUZUKI | RM J K L M N 250 | 2001 |
| SUZUKI | RM J K L M N 250 | 2002 |
| SUZUKI | RM J K L M N 250 | 2003 |
| SUZUKI | RM J K L M N 250 | 2004 |
| SUZUKI | RM J K L M N 250 | 2005 |
| SUZUKI | RM J K L M N 250 | 2006 |
| SUZUKI | RM J K L M N 250 | 2007 |
| SUZUKI | RM J K L M N 250 | 2008 |
| SUZUKI | RM J K L M N 250 | 2009 |
| SUZUKI | RM J K L M N 250 | 2010 |
| SUZUKI | RM J K L M N 250 | 2011 |
| SUZUKI | RM J K L M N P 125 | 1988 |
| SUZUKI | RM J K L M N P 125 | 1989 |
| SUZUKI | RM J K L M N P 125 | 1990 |
| SUZUKI | RM J K L M N P 125 | 1991 |
| SUZUKI | RM V W X Y K1 K2 250 | 1981 |
| SUZUKI | RM-Z 250 | 2004 |
| SUZUKI | RM-Z 250 | 2005 |
| SUZUKI | RM-Z 250 | 2006 |
| SUZUKI | RM-Z 250 | 2007 |
| SUZUKI | RM-Z 250 | 2008 |
| SUZUKI | RM-Z 250 | 2009 |
| SUZUKI | RM-Z 250 | 2010 |
| SUZUKI | RM-Z 250 | 2011 |
| SUZUKI | RM-Z 250 | 2012 |
| SUZUKI | RM-Z 250 | 2013 |
| SUZUKI | RM-Z 250 | 2014 |
| SUZUKI | RM-Z 250 | 2015 |
| SUZUKI | RM-Z 250 | 2016 |
| SUZUKI | RM-Z 250 | 2017 |
| SUZUKI | RM-Z 250 | 2018 |
| SUZUKI | RM-Z 450 | 2005 |
| SUZUKI | RM-Z 450 | 2006 |
| SUZUKI | RM-Z 450 | 2007 |
| SUZUKI | RM-Z 450 | 2008 |
| SUZUKI | RM-Z 450 | 2009 |
| SUZUKI | RM-Z 450 | 2010 |
| SUZUKI | RM-Z 450 | 2011 |
| SUZUKI | RM-Z 450 | 2012 |
| SUZUKI | RM-Z 450 | 2013 |
| SUZUKI | RM-Z 450 | 2014 |
| SUZUKI | RM-Z 450 | 2015 |
| SUZUKI | RM-Z 450 | 2016 |
| SUZUKI | RM-Z 450 | 2017 |
| SUZUKI | RM-Z 450 | 2018 |
| SUZUKI | RMX 250 | 1989 |
| SUZUKI | RMX 250 | 1990 |
| SUZUKI | RMX 250 | 1991 |
| SUZUKI | RMX 250 | 1992 |
| SUZUKI | RMX 250 | 1993 |
| SUZUKI | RMX 250 | 1994 |
| SUZUKI | RMX 250 | 1995 |
| SUZUKI | RMX 250 | 1996 |
| SUZUKI | RMX 250 | 1997 |
| SUZUKI | RMX 250 | 1998 |
| SUZUKI | RMX 250 | 1999 |
| SUZUKI | RMX 250 | 2000 |
| SUZUKI | RMX 250 | 2001 |
| SUZUKI | RMX Z 450 | 2010 |
| SUZUKI | RMX Z 450 | 2011 |
| SUZUKI | RMX Z 450 | 2012 |
| SUZUKI | RMX Z 450 | 2013 |
| SUZUKI | RMX Z 450 | 2014 |
| SUZUKI | RMX Z 450 | 2015 |
| SUZUKI | RMX Z 450 | 2016 |
| SUZUKI | RMX Z 450 | 2017 |
| SUZUKI | RMX Z 450 | 2018 |
| SUZUKI | RMX Z 450 | 2019 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 278966
FULL DESCRIPTION
Renthal Ultralite Rear Sprocket 123U-520-49GYSI Silver
Upgrade your motorcycle's performance and durability with the Renthal Ultralite Rear Sprocket. This rear chainwheel is specifically engineered for road and road racing applications, offering a significant improvement in longevity.
Key Features:
- Material: Crafted from high-strength 7075 T6 aluminum, the same premium material used in Renthal's off-road chainwheels.
- Hard Anodised Finish: Features a hard anodizing surface coating that dramatically increases the hardness and wear resistance of the sprocket. This integral coating ensures exceptional durability for extended use.
- Precision Machining: CNC machined for exact specifications, ensuring a perfect fit and optimal performance.
- Ultralite Design: Engineered to be lightweight without compromising on strength.
- Color: Silver
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


