BMW Airhead R65/ R75 / R100 / K75 / K100 Cast Wheel to GSX-R Fork Adapter Kit

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BMW Airhead R65/ R75 / R100 / K75 / K100 Cast Wheel to GSX-R Fork Adapter Kit

Name: BMW Airhead R65/ R75 / R100 / K75 / K100 Cast Wheel to GSX-R Fork Adapter Kit
Brand: Cognito Moto
Price: 665.97 USD
Availability: InStock

Model and Year of wheel

1976-1977 BMW R60/7

1976-1977 BMW R75/7

1976-1978 BMW R100/7T

1976-1980 BMW R100S

1976-1984 BMW R100RS

1977-1980 BMW R80

1977-1984 BMW R100/T

1978-1984 BMW R100RT

1980-1984 BMW R100CS

1982-1984 BMW R80RT

1985-1988 R65 (STOCK ROTOR HAS 4 BOLTS)

1984-1995 R80

1984-1995 R80RT

1986-1993 R100RS

1987-1995 R100RT

1984-1996 K75

1985-1990 K75C

1989-2005 K75RT

1985-1995 K75S

1982-1990 K100

1986-1991 K100LT

1983-1989 K100RS

1983-1988 K100RT

1978-1985 BMW R65 (STOCK ROTOR HAS 5 BOLTS)

Regular price$665.97

This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

This wheel conversion kit from Cognito Moto allows you to install an original BMW Airhead front wheel onto modern 2006-2023 Suzuki GSX-R600, GSX-R750 and GSX-R1000 forks.

The kit includes rotor adapters, a new axle, and axle spacer specifically designed to adapt BMW wheels to fit GSX-R forks. It enables upgrading the front suspension of vintage BMW R65, R75, R100, K75, and K100 motorcycles using components from these newer sportbikes.

To complete the installation, GSX-R rotors and rotor bolts matched to your fork model year are required (not included). No modifications to the GSX-R fork or BMW wheel are necessary. The BMW rotor bolts are reused to mount the adapters to the stock BMW wheel.

This fork and wheel swap is an easy bolt-on upgrade, maintaining proper geometry while retaining the classic BMW front wheel. It provides significantly improved handling and braking performance thanks to the modern inverted fork design.

The procedure involves removing the BMW front end, installing the wheel adapters, new axle, rotor, and brake components before completing the fork installation. Check out our installation video for the full DIY tutorial.

Though this kit is designed for R65, R75, R100, K75, and K100 BMW models, it may fit other Airhead bikes. Contact us if you do not see your specific BMW motorcycle listed. Take your vintage ride to the next level with this simple front end conversion!

*** We do not make this kit for the 2000-2005 GSX-R forks because the bolt pattern for the GSX-Rs from that era will not work with the BMW wheel.****

(Lester Mags used for images)

Fits:

5 BOLT BMW WHEELS

1978-1985 BMW R65
1976-1977 BMW R60/7
1976-1977 BMW R75/7
1976-1978 BMW R100/7T
1976-1980 BMW R100S
1976-1984 BMW R100RS
1977-1980 BMW R80
1977-1984 BMW R100/T
1978-1984 BMW R100RT
1980-1984 BMW R100CS
1982-1984 BMW R80RT

4 BOLT ROTOR

1985-1988 R65
1984-1995 R80
1984-1995 R80RT
1987-1995 R100RT
1986-1993 R100RS
1984-1996 K75
1985-1990 K75C
1989-2005 K75RT
1985-1995 K75S
1982-1990 K100
1986-1991 K100LT
1983-1989 K100RS
1983-1988 K100RT

Acceptable Forks:

GSX-R600 2006-2023
GSX-R750 2006-2023
GSX-R1000 2005-2023

Kit includes:

2x Rotor adapters (anodized black finish)
Custom axle
Custom axle spacers/reducer

Worldwide shipping

Feel free to call, email, or message us—we’re here to help you kickstart your build the right way

Feel free to email us if you have any questions, sales@CognitoMoto.com, or call ‪(804) 256-7882‬

Come visit us in the Store at: 2546 Turkey Creek Rd Oilville, VA 23129

Hours Monday-Friday 9am - 6pm

Call for weekend visits.

If you're sending us a package or a return, please ship to:

2546 Turkey Creek Rd

Oilville, VA 23129

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Pairs well with

BMW Airhead R65/ R75 / R100 / K75 / K100 Cast Wheel to GSX-R Fork Adapter Kit

$665.97

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Customer Reviews

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Jay Beier

GSXR Bmw cast wheel conversion

Excellent piece!! Axle kit and rotor spacers fit great with GSXR front forks, rotors aligned perfect with calipers. Professional clean look. Would help if axle was slightly bevelled on edge going into wheel bearings and have a side note saying that original top hat spacers that are installed in factory BMW wheels will need to be removed. Highly recommended.

BMW Airhead R65/ R75 / R100 / K75 / K100 Cast Wheel to GSX-R Fork Adapter Kit

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BMW Airhead R65/ R75 / R100 / K75 / K100 Cast Wheel to GSX-R Fork Adapter Kit

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