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)



"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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RK Motorcycle Chains
RK Chain
RK racing chains have been the overwhelming choice of World Championship Teams for the past two decades.  RK Chains have benefited from their long-term OEM relationships with the major Japanese motorcycle manufacturers - RK has supplied original chains and chains for racing. The RK XW design is compression and distortion resistant to provide the ultimate in efficiency and performance. RK XW chains keep your sport bike or cruiser motorcycle at peak performance.

 

RK GXW Motorcycle Chain

 

 
RK  GXW  XW-Ring Chain
  • Chains feature quad-staked pin riveting, solid rollers and solid bushings,
  • They are all pre-stressed and pre-stretched for better performance with fewer adjustments
  • XW-Ring Sealed Chain (GXW) are the leading edge XW-ring features a Nitrile Butadiene composite construction with 6 sealing points and 3 lubrication pools
  • The Nitrile Butadiene composite is oil and contaminant resistant creating a barrier to keep lubricant in and contaminants out
  • 100 percent longer wear life than basic O-ring chain
  • Sealing Ring - XW-ring
  • Maximum Engine Size - 1000cc
  • Wear Life Index - 1000 (wear life index should be used as a comparison for probable wear life under identical circumstances
  • Made in Japan
  • Rivet Master link is included

  

   RK   XSO X-Ring Chain
 
  • Pro X-ring chain lasts five to eight times longer than standard chain
     
  • Provides two more lubricant pools than conventional O-rings for longer life
     
  • Lubricated with specially formulated, vacuum-injected U-grease; locked in by tough Nitrile Butadine rubber X-rings
     
  • Polished and shot-peened link plates
     
  • High tensile strength ensures reliable performance
     
  • Comes with rivet mater link

 

RK GXW Chains   RK XSO Chains
RK 520 Chains .. Sale Price Starting : $105     RK 520 Chains .. Sale Price Starting : $79 
RK 525 Chains .. Sale Price Starting : $159     RK 525 Chains .. Sale Price Starting : $118
RK 530 Chains .. Sale Price Starting : $169     RK 530 Chains .. Sale Price Starting : $99

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RK x-ring Chain chart

RK Chain chart  RK Chain links

 

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