HARD RACING
 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-'22 Models
(
Grom, Monkey
Z125,  RC390,
R3, R1, R6, 
ZX-10, ZX6
CBR's,
GSX-R's
& more)



"VIC" Repeat
Customer Discount
Program


TOP SELLERS
 


Ohlins Shocks,
Forks, & Dampers

 
 


Antigravity Superlight
 Lithium Batteries


PRODUCT  CATEGORIES

Air Filters

Alarms

Apparel

Batteries

Bodywork

Brakes

Cameras

Carburetors

Cargo Racks

Chains / Sprockets

Chain Adjusters

Clip-ons

Clutches

Controls

Gauges / Dash

Electronics

Engine Covers

Engine Parts

Exhaust

Fairing Stay

Fender Eliminators

Fenders / Huggers

Fuel Caps / Bases

Fuel Injection

GS911 Service Tool

Hard Parts

Head Set Communications

Helmets

H.I.D & LED
Head Lights

Lap Timers

Levers

Mirrors / Mirror Block Off Plates

Nitrous

Oil Filters

Protection / Frame Sliders

Quick Shifters

Race Stands

Radar Detectors


Radiator Hose Kits

Rear Sets / Foot Controls

Seats / Seat Cowls

Slipper Clutch

Speedo Tuner

Sprockets / Chains

Steering Dampers

Sunglasses

Suspension

Tail Lights

Tank Traction Pads / Stomp Grip

Throttle Kits

Throttle Lock / Cruise Control

Tires

Tire Warmers

Tire Pressure Monitoring (TPMS)

Under Tails

Velocity Stacks

Wheels

Windscreens

Zombie Target

NecksGen


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STANDARD ALLOY REAR SPROCKETS 

 Superior quality aero space 7075-T6 aluminum, machined to exact tolerances, exceeding American Gear standards, makes these truly quality sprockets. From 22 through 74, every tooth size is available All sprockets have lightening holes when possible, at no extra charge. Our in-house inventory exceeds 10,000 alloy rear sprockets, MANUFACTURED IN THE UNITED STATES.

TITAN TOUGH REAR ALUMINUM SPROCKETS 

Titan Tough sprockets have been tested and proven to outwear any other sprocket on the market. Our 7075-T6 alloy sprockets are processed through a form of hard anodizing It actually penetrates and coats the aluminum. This is the only way to achieve a surface hardness exceeding 60 on the Rockwell B scale Titan Tough sprockets are MANUFACTURED IN THE UNITED STATES. We inventory most of the popular sprockets in Titan Tough. Alloy sprockets are available with the hardened TITAN TOUGH finish by special order. 

 HOT SLOTS, ULTRA LITE, REVERSIBLE

HOT SLOTS, ULTRA LITE and REVERSIBLE are available for all rear sprockets, machined from 7075-T6 aluminum
HOT SLOTS = Self cleaning slots / grooves are machined, every tooth, steel and aluminum. ULTRALITE = Additional holes are placed, reducing unsprung weight and adding a very 'trick' appearance. REVERSIBLE = An option available for more uniform wear.

 STEEL FRONT SPROCKETS

 The majority of these are MANUFACTURED IN THE UNITED STATES. Each one is heat treated and wheel abraded. Quality is unsurpassed! From 10 through 26 tooth, a full line is inventoried.

SPROCKET OPTIONS:

Polished  
Hard Anodized "Titan Tough"
Lightening Holes "Ultra Light"
Grooved "Hot Slots"  
Reversible   
Saw Cut   
Colored/Grained   
Colored/Polished   
+ $20
+ $10
+ $25
+ $13
+ $20
+ $6
+ $20
+ $30

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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 selectons.  

A Sprocket Choice with a Larger rear or smaller front to will greatly increase your bike acceleration.

or

Choose a Smaller rear Sprocket and Increase the Top End.

Best of all our Kits are inexpensive.  In most cases Kits start  @ $169 w/ RK CHain
AND $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 Honda Motorcycles.

 

Call or E-Mail us for a Custom 520 Conversion For Your Bike, TODAY.

In Most cases your order will ship the same day .

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