HARD RACING.com
 HardRacing.com
264 Rolling Hill Rd. Mooresville, NC  28117  USA   -  704-799-2192
Fast Shipping.....WORLD WIDE.
 

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ORDERS:
704-799-2192


BIKE SPECIFIC
PARTS PAGES
FOR NEW
'03-'17 Models
(
Grom, Z125,  RC390,
R3, R1, R6, 
ZX-10, ZX6
CBR's,
GSX-R's
& more)



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TOP SELLERS
 


Ohlins Shocks,
Forks, & Dampers

 
 


Antigravity Superlight
 Lithium Batteries


PRODUCT  CATEGORIES

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Motorcycle Chains, 520 Chain/Sprocket Conversion Kits, Sprockets


                EK 3D Chain
DID 520 ERV3 Chain  w/ AFAM Sprockets  - shown above                                "ALL NEW" EK 3-D Chain  -  shown above

 

Why get a 520 Conversion??

Weight Reduction.  Less Unsprung Mass.  Sometimes up to 4lbs depending on the Motorcycle.  
Your bike will accelerate faster, brake quicker, and handle better. 

You get a choice of what size sprockets you want.   And since you are getting a new chain with it, there is no need to worry about the chain being too short.   Your New Chain will be plenty long for most all gearing selections.  

For MORE Acceleration:
You would want to go with a
 Larger rear or smaller front.
This will make the bike accelerate Faster out of the Hole, all the way Through the gears.  Specially on high gear roll-ons in the midrange.

or

For MORE Top End Speed:
Choose a Larger Front or Smaller rear Sprocket and Increase the Top End, But sacrifice a Large Loss of Acceleration.  Primarily, you ONLY want to do this if you have Soo much HP that your bike pulls clear through your rev. limiter, and you could go faster if you had another gear.  eg( Nitrous, Turbos, or Serious Motor Modification +30hp over stock)

Best of all our Kits are inexpensive. 
In most cases Kits are Starting  @ $149 w/ RK Chains

AND Starting at only - $189 w/ DID Chain.

That includes a DID X-Ring Racing Chain.  Known to most as the best chain on the market.  OEM chain on Most Honda & Many other Motorcycles.

In Most cases your order will ship the same day, if you order Early.


 

AFAM
AFAM 520 CONVERSION KITS  Starting - $185
   
DRIVEN  
DRIVEN 520 CONVERSION KITS  Starting - $159
   
RENTHAL  
RENTHAL 520 CONVERSION KITS Starting - $175
   
SUPER
SPROX
  
SUPERSPROX 520 CONVERSION KITS Starting - $169
   
VORTEX       
Front Steel  / Silver Rear                                  Black HARD-Coat Rear              CAT -5 Colored Anodized Rears    
  VORTEX 520 CONVERSION KITS Starting - $149
 

If you are looking Just to replace your current Chain, See Below :
  DID Chain   EK 3D Chain   RK Chain   
   
BARE CHAINS    CHAINS ONLY -- See Below :
520 CHAINS  RK Chains  /  EK Chains  /  DID Chains
525 CHAINS  RK Chains  /  EK Chains  /  DID Chains
530 CHAINS  RK Chains  /  EK Chains  /  DID Chains

 
We also now carry the SPEEDO TUNER-CALIBRATOR

Click here for more information  > Speedo Tuner  <


 

Call or E-Mail us for a Custom 520 Conversion For Your Bike, TODAY.  
Be sure to mention, Make / Model of your bike. And what gearing you want.  Or, we can recommend a setup for you after you tell us what you want from your bike.

 

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