BOYESEN REEDS 671 Husqvarna
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Boyesen Power Reeds 671. Improves throttle response and fuel economy, enhances acceleration and top-end speed. Revolutionary dual-stage reeds outperform and outlast any stock reed. Part No. 05-671.
- SKU
- 05-671
- Brand
- Boyesen
- Availability
- In Stock (1)
Fitments (72)
| Make | Model | Year |
|---|---|---|
| GAS-GAS | CROSS 125 | 1950 |
| GAS-GAS | CROSS 125 | 1951 |
| GAS-GAS | CROSS 125 | 1952 |
| GAS-GAS | CROSS 125 | 1953 |
| GAS-GAS | CROSS 125 | 1954 |
| GAS-GAS | CROSS 125 | 1955 |
| GAS-GAS | CROSS 125 | 1956 |
| GAS-GAS | CROSS 125 | 1957 |
| GAS-GAS | CROSS 125 | 1958 |
| GAS-GAS | CROSS 125 | 1959 |
| GAS-GAS | CROSS 125 | 1960 |
| GAS-GAS | CROSS 125 | 1961 |
| GAS-GAS | CROSS 125 | 1962 |
| GAS-GAS | CROSS 125 | 1963 |
| GAS-GAS | CROSS 125 | 1964 |
| GAS-GAS | CROSS 125 | 1965 |
| GAS-GAS | CROSS 125 | 1966 |
| GAS-GAS | CROSS 125 | 1967 |
| GAS-GAS | CROSS 125 | 1968 |
| GAS-GAS | CROSS 125 | 1969 |
| GAS-GAS | CROSS 125 | 1970 |
| GAS-GAS | CROSS 125 | 1971 |
| GAS-GAS | CROSS 125 | 1972 |
| GAS-GAS | CROSS 125 | 1973 |
| GAS-GAS | CROSS 125 | 1974 |
| GAS-GAS | CROSS 125 | 1975 |
| GAS-GAS | CROSS 125 | 1976 |
| GAS-GAS | CROSS 125 | 1977 |
| GAS-GAS | CROSS 125 | 1978 |
| GAS-GAS | CROSS 125 | 1979 |
| GAS-GAS | CROSS 125 | 1980 |
| GAS-GAS | CROSS 125 | 1981 |
| GAS-GAS | CROSS 125 | 1982 |
| GAS-GAS | CROSS 125 | 1983 |
| GAS-GAS | CROSS 125 | 1984 |
| GAS-GAS | CROSS 125 | 1985 |
| GAS-GAS | CROSS 125 | 1986 |
| GAS-GAS | CROSS 125 | 1987 |
| GAS-GAS | CROSS 125 | 1988 |
| GAS-GAS | CROSS 125 | 1989 |
| GAS-GAS | CROSS 125 | 1990 |
| GAS-GAS | CROSS 125 | 1991 |
| GAS-GAS | CROSS 125 | 1992 |
| GAS-GAS | CROSS 125 | 1993 |
| GAS-GAS | CROSS 125 | 1994 |
| GAS-GAS | CROSS 125 | 1995 |
| GAS-GAS | CROSS 125 | 1996 |
| GAS-GAS | CROSS 125 | 1997 |
| GAS-GAS | CROSS 125 | 1998 |
| GAS-GAS | CROSS 125 | 1999 |
| GAS-GAS | CROSS 125 | 2000 |
| GAS-GAS | CROSS 125 | 2001 |
| GAS-GAS | CROSS 125 | 2002 |
| GAS-GAS | CROSS 125 | 2003 |
| GAS-GAS | CROSS 125 | 2004 |
| GAS-GAS | CROSS 125 | 2005 |
| GAS-GAS | CROSS 125 | 2006 |
| GAS-GAS | CROSS 125 | 2007 |
| GAS-GAS | CROSS 125 | 2008 |
| GAS-GAS | CROSS 125 | 2009 |
| GAS-GAS | CROSS 125 | 2010 |
| GAS-GAS | CROSS 125 | 2011 |
| GAS-GAS | CROSS 125 | 2012 |
| GAS-GAS | CROSS 125 | 2013 |
| GAS-GAS | CROSS 125 | 2014 |
| GAS-GAS | CROSS 125 | 2015 |
| GAS-GAS | CROSS 125 | 2016 |
| GAS-GAS | CROSS 125 | 2017 |
| GAS-GAS | CROSS 125 | 2018 |
| GAS-GAS | CROSS 125 | 2019 |
| GAS-GAS | CROSS 125 | 2020 |
| GAS-GAS | CROSS 125 | 2021 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Reeds - Petals
- Variant Id
- 208245
FULL DESCRIPTION
Boyesen 671 Power Reeds
Upgrade your motorcycle's performance with the Boyesen 671 Power Reeds. These revolutionary dual-stage reeds are engineered to significantly enhance your engine's capabilities.
Key Features:
- Improved Throttle Response: Experience a more immediate and precise reaction to throttle inputs.
- Enhanced Fuel Economy: Optimize your engine's efficiency for better mileage.
- Increased Acceleration: Feel a noticeable boost in your bike's ability to pick up speed.
- Higher Top-End Speed: Achieve greater maximum velocities for thrilling rides.
- Superior Durability: Outperform and outlast standard stock reeds for long-lasting performance.
The Boyesen 671 Power Reeds offer a performance advantage that you can feel with every twist of the throttle.
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
Buying parts for your business? Apply for a 2BrosParts trade account.


