Phatster, 250mm Rear Tire Kit for Harley Davidson Sportster, Yamaha Fork Conversion Kit, Harley Sportster Neck Conversion Kit, Sportster Fat Tire Kit
Home Our
Shop
Frames &
Rollers
Kits Bro's
Built Bikes
Customer
Built Bikes
Events Contact Eye
Candy
Links Press

Custom Kits from Bros
We've done all the hardwork engineering and fabricating these bolt on kits that will make your custom build much smoother

Harley Davidson Conversion Kits:

Metric Conversion Kits

Sportster Fat Tire Kits Yamaha 650 Special Bobber Conversion Kits
Sportster Neck Conversion Kit Early Honda Forward Controls
Harley Wide Tire Transmission adapter  

 
2005 thru 2009 Sportster 250mm fat tire kit
 

Phatster 250mm 05'up Sportster fat tire kit
$2399.00

The Only Complete Kit Available, Completly centered, Nothing else to buy, No fabrication required, No Searching for nuts and bolts!

Just paint the new fender and enjoy!

Triple your traction!

Go ahead increase your Horse Power, belt drives are only good to maybe 100hp and definatly not for a 250mm tire, we include the chain drive, we use only quality Diaomond O-Ring chains, modern chain are 10 times stronger than belts, quiet and efficient.

Our Swingarm is Indestructable!

We Gaurantee it for LIFE!

YOU WON'T BELIVE HOW EASY IT IS !!!!

Download the '05 Phatster Kit Instructions

[Add to Cart] [View Cart]

 

04 sportster wide tire kit
  Phatster 250mm 04 Sportster fat tire kit
$2,399.00

The Only Complete Kit Available, Completly centered, Nothing else to buy, No fabrication required, No Searching for nuts and bolts!

Just paint the new fender and enjoy!

Triple your traction!

Go ahead increase your Horse Power, belt drives are only good to maybe 100hp and definatly not for a 250mm tire, we include the chain drive, we use only quality Diaomond O-Ring chains and a 1" axle, modern chain are 10 times stronger than belts, quiet and efficient.

Our Swingarm is Indestructable!

We Gaurantee it for LIFE!

YOU WON'T BELIVE HOW EASY IT IS !!!!

[Add to Cart] [View Cart]
 

96 thru 04 sporster wide tire kit
 
 

Phatster 250mm 94 -03 Sportster fat tire kit
$2,399.00

The Only Complete Kit Available, Completly centered, Nothing else to buy, No fabrication required, No Searching for nuts and bolts!

Just paint the new fender and enjoy!

Triple your traction!

Go ahead increase your Horse Power, belt drives are only good to maybe 100hp and definatly not for a 250mm tire, we include the chain drive, we use only quality Diaomond O-Ring chains and a 1" axle, modern chain are 10 times stronger than belts, quiet and efficient.

Our Swingarm is Indestructable!

We Gaurantee it for LIFE!

YOU WON'T BELIVE HOW EASY IT IS !!!!

[Add to Cart] [View Cart]

 

brake-relocation-kit  

94 to 03 Sportster Rear Brake Relocation Kit
$109.00

Relocates the Rear master Cylinder from the outside of the spocket cover to the inside of the frame to allow for all exhaust options.


[Add to Cart] [View Cart]

 

sportster neck conversion kit   IronHead Sportster Fork Conversion Cups
$89.00

Converts your iron head Sportster frame neck from 7/8 to 1" and the length to 7".

Now you can use any Harley wide glide style front ends, springer or custom trees on your Sportster.

Finally get rid of that ugly front end, no need to hack up your frame!!!!

These cups simply press into you neck like the old bearing cups did and weld into place, we can include a internal fork stop kit for an additional 20.00

[Add to Cart] [View Cart]

 

sportster neck conversion cups   Iron Head Sportster Neck Conversion Cups With Fork Stops
$109.00

Converts your Iron Head Sportster frame neck from 7/8 to 1" and the length to 7" and adds an Internal Fork Stop. Now you can use any Harley wide glide style front ends, springer or custom trees on your Sportster.

[Add to Cart] [View Cart]
 

Timkin Bearings for Late Model HD (Set)  

Timkin Bearings for Late Model HD (Set)
$25.00

For use with all Late Model Harley Davidson 84 up and our Bro's Sportsters Fork Cup Conversion Adaptors


[Add to Cart] [View Cart]

 

Wide Tire 4 speed transmission adapter, Twin am Transmission Adapter   Harley Davidson Wide Tire 4-speed Trans Adaptor
$39.00

1" offset Use a 4 speed Trans in a EVO frame with 4-speed primary and 200mm tire

[Add to Cart] [View Cart]
 
TwinCam Trans Adaptor
$39.00

Use a Twin Cam A engine in a EVO Frame with a Softail Trans and Primary.

[Add to Cart] [View Cart]
 

Yamaha Fork Adapters for HD Front End  

Fork Conversion Adaptors for Early Yamaha
$69.99

These cup adaptors allow the use of Harley Davidson and after market style HD front ends and springers to your earley Yamaha frame.

Now you can use a Harley Davidson or DNA springer and the many aftermarkets on your Bobber project. We have engineered these to use original ball bearings and cups. No welding involved, simple insertion and grinding is all.


[Add to Cart] [View Cart]

 

Yamaha TT Style Exhaust Pipes
       
 

Custom TT Style Exhaust Pipes for Yamaha 650 Special

Another fine addition to our line of Asian Custom parts, these pipes are bent using state of the art equiptment from 1 1/2" .120 wall steel tubing. and tig welded exhaust bungs. Perfect for your hartail Bobber project.

[Add to Cart] [View Cart]

 

Early Honda Forward Control Extensions  

Early Honda Forward Controls
$89.99

Burley Forward Controls for Earley Honda's, Gloss Black powder coating. Mounts to the engine mounts, use treaded rod, rod ends and drill & cut off your old shift and brake levers.


[Add to Cart] [View Cart]

 

Frame Mount Brake Stop
Weld On Caliper Stop
Frame Mount Brake Stop
Bolt On Caliper Stop
  Frame Mount Brake Stop
$69.99

Designed to use H-D SoftTail style Rear Brake Calipers on any Frame,Welds to lower leg.

Please state size of Lower Frame arm or swing arm, examples, 1"- 1 1/4"- 1 1/2"- 2"- or Square size

[Add to Cart]
[View Cart]