REAR SPROCKET ALLOY RENTHAL, ULTRALITE 189U-420-49GRSI SILVER
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
REAR SPROCKET ALLOY RENTHAL ULTRALITE 189U-420-49GRSI SILVER. Renthal's hard anodised rear chainwheels are designed for road and road racing applications. They are CNC machined from 7075 T6 material and feature increased longevity from the hard anodizing process. Hard anodising is an integral surface coating that significantly increases the hardness and wear resistance of the chainwheel surface.
- SKU
- SR209-49.REN
- Brand
- Renthal
- Availability
- In Stock (5)
Fitments (69)
| Make | Model | Year |
|---|---|---|
| HONDA | CR 80 | 1985 |
| HONDA | CR 80 | 1986 |
| HONDA | CR 80 | 1987 |
| HONDA | CR 80 | 1988 |
| HONDA | CR 80 | 1989 |
| HONDA | CR 80 | 1990 |
| HONDA | CR 80 | 1991 |
| HONDA | CR 80 | 1992 |
| HONDA | CR 80 | 1993 |
| HONDA | CR 80 | 1994 |
| HONDA | CR 80 | 1995 |
| HONDA | CR 80 | 1996 |
| HONDA | CR 80 | 1997 |
| HONDA | CR 80 | 1998 |
| HONDA | CR 80 | 1999 |
| HONDA | CR 80 | 2000 |
| HONDA | CR 80 | 2001 |
| HONDA | CR 80 | 2002 |
| HONDA | CR 80 | 2003 |
| HONDA | CR 80 | 2004 |
| HONDA | CR 85 | 2003 |
| HONDA | CR 85 | 2004 |
| HONDA | CR 85 | 2005 |
| HONDA | CR 85 | 2006 |
| HONDA | CR 85 | 2007 |
| HONDA | CR BW 80 | 1986 |
| HONDA | CR BW 80 | 1987 |
| HONDA | CR BW 80 | 1988 |
| HONDA | CR BW 80 | 1989 |
| HONDA | CR BW 80 | 1990 |
| HONDA | CR BW 80 | 1991 |
| HONDA | CR BW 80 | 1992 |
| HONDA | CR BW 80 | 1993 |
| HONDA | CR BW 80 | 1994 |
| HONDA | CR BW 80 | 1995 |
| HONDA | CR BW 80 | 1996 |
| HONDA | CR BW 80 | 1997 |
| HONDA | CR BW 80 | 1998 |
| HONDA | CR BW 80 | 1999 |
| HONDA | CR BW 80 | 2000 |
| HONDA | CR BW 80 | 2001 |
| HONDA | CR BW 80 | 2002 |
| HONDA | CR BW 80 | 2003 |
| HONDA | CR BW 80 | 2004 |
| HONDA | CR BW 85 | 2006 |
| HONDA | CR BW 85 | 2007 |
| HONDA | CRF 150R | 2007 |
| HONDA | CRF 150R | 2008 |
| HONDA | CRF 150R | 2009 |
| HONDA | CRF 150R | 2010 |
| HONDA | CRF 150R | 2011 |
| HONDA | CRF 150R | 2012 |
| HONDA | CRF 150R | 2013 |
| HONDA | CRF 150R | 2014 |
| HONDA | CRF 150R | 2015 |
| HONDA | CRF 150R | 2016 |
| HONDA | CRF 150R | 2017 |
| HONDA | CRF 150R | 2018 |
| HONDA | CRF 150R | 2019 |
| HONDA | CRM 50 | 1988 |
| HONDA | CRM 50 | 1989 |
| HONDA | CRM 50 | 1990 |
| HONDA | CRM 50 | 1991 |
| HONDA | CRM 50 | 1992 |
| HONDA | CRM 80 | 1988 |
| HONDA | CRM 80 | 1989 |
| HONDA | CRM 80 | 1990 |
| HONDA | CRM 80 | 1991 |
| HONDA | CRM 80 | 1992 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 277669
FULL DESCRIPTION
Renthal Ultralite Rear Sprocket - 49 Tooth - Silver
Upgrade your motorcycle's drivetrain with the Renthal Ultralite Rear Sprocket. This high-performance sprocket is crafted from 7075 T6 aluminum, the same material used in Renthal's renowned off-road chainwheels, ensuring exceptional strength and durability.
The Ultralite series features a hard anodised finish, specifically designed to enhance longevity and wear resistance, making it ideal for both road and road racing applications. This integral surface coating significantly hardens the sprocket's surface, providing a longer lifespan compared to standard sprockets.
Key Features:
- Material: 7075 T6 Aluminum
- Finish: Hard Anodised
- Color: Silver
- Tooth Count: 49
- Design: Ultralite for reduced weight and improved performance
- Application: Road and Road Racing
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.


