NOTICE; THERE ARE   NO "MADE IN CHINA"  COMPONENTS IN THIS KIT !

 BEWARE OF CHEAP CHINESE JUNK THAT WILL WEAR OUT PREMATURELY,

AND CAUSE GREAT POTENTIAL DAMAGE TO YOU AND YOUR MOTORCYCLE

   (SPECIFICALLY THE ENGINE CASES WHEN THE CHAIN BREAKS)

==================================================  

 YAMAHA  YZF-R1   2004-2005  

       Complete Performance 520 Chain & Sprocket Kit

        with the "Ultimate Strength" JT  Z1R  X-Ring Chain

 

 Correctly Rated for up to 1250cc Horsepower with an amazing 9,591 ft.# tensile strength!!

      (Compare to premium DID ZVMX520 at 8745 ft.# and RK GXW520 at 8800 ft.#)

 

including the longest lasting, highest strength  Japan Steel JT Sprockets

 

 

 

 

Included in this kit:  Premium 520 Size Gearing Options...

 

Exact OEM Gearing 17/45t  -or-  Quick Acceleration 16/45t  

-or-  Extreme Quick Acceleration 16/47t   -or-  Freeway gearing 17/43t

 

 

Unless otherwise specified, Quick Acceleration 16/45t will be sent as follows;

JT 16t (-1t) tooth Front & 45 tooth Rear Sprocket (c49 high carbon Japan steel, scm420 chromoly Japan steel alloy) and the new..."Ultimate Strength"  JT Z3  520x116L  Dark Silver/"BLK"  X-Ring drive chain. 

 

 
** Gold JT Z3 X-Ring chain is also available for only $25.00usd more.**
 
 
           There are  NO "Made in China" components in this KIT !   
 
 
 

 

  On Sale NOW, with..*FREE SHIPPING!! 

        *USA Only (including Hawaii, Alaska, V.I. and Puerto Rico)

 

International Customers... PLEASE LEAVE PHONE NUMBER FOR CUSTOMS

 

 

Also available in optional gear ratios...at no extra charge. 

       Call RPE Motorcycle to special order!

 

 Chain & sprockets are sent with a RIVET type master link. (CLIP type master links are NOT AVAILABLE for this Race Strength Chain)

 Please specify in "ADD MESSAGE TO SELLER" during checkout if optional gearing is desired.
 


For Reference, OEM Yamaha sizes are;

2009-2013 YAMAHA YZF-R1  OEM size is 530x120 X-ring chain, 17t Ft. Sprocket, 47t Rear Sprocket
2006-2008 YAMAHA YZF-R1  OEM size is 530x118 X-ring chain, 17t Ft. Sprocket, 45t Rear Sprocket
2004-2005 YAMAHA YZF-R1  OEM size is 530x116 X-ring chain, 17t Ft. Sprocket, 45t Rear Sprocket
1998-2003 YAMAHA YZF-R1  OEM size is 530x114 X-ring chain, 16t Ft. Sprocket, 43t Rear Sprocket

 

For QUICK ACCELERATION gear ratio (quick off the line, quicker roll on's, easier wheelies),
       Use a 16t (-1t) Front sprocket . This is the DEFAULT that will be sent unless otherwise specified.
       This is a versatile ratio change because you can switch back to the stock 17t size with the same
       chain length supplied with the 16t.
       Your bike will be quicker, but your top speed will be less, and your top gear cruising rpm's will be higher.



For EXTREME QUICK ACCELERATION gear ratio (crazy quick off the line, even quicker roll on's, VERY easy wheelies)
       Request a 16t (-1t) front and a 47t (+2t) rear sprocket in the "Add Message" tab during check out.
       This is a versatile ratio change because you can switch back to the stock 17t size with the same
       chain length supplied with the 16t.
       Your bike will be much quicker, but your top speed will be less, and your top gear cruising rpm's will be much higher.




For FREEWAY GEARING  FASTER TOP SPEED, and LOWER HIGHWAY CRUISING RPM's, better hwy. gas mileage.
       Request a 17t Front and a 43t rear sprocket in the "Add Message" tab during checkout.
       Your bike will be faster on top end, but be slightly less responsive in lower rpm's.
 


 
For OEM Factory Gearing , same ratio as delivered when new..
         OEM Gearing is the "Happy Medium" of off the line acceleration and top end speed, with the least amount
       of compromise on either end. If you are using your entire gearbox as supplied from Yamaha, then stock
       gearing is for you. Best all around ratio as calculated by Yamaha engineers.
       Request 17/45t exact oem during check out in the "Add Message" tab.
 
 
 
 
 
OPTIONAL JT JAPAN STEEL SPROCKET SIZES AVAILABLE;
 
 
JT Ft. Sprocket also available in 520 x 15 , 16 and 17 teeth

JT Rr. Sprocket also available in 520 x 42 , 43 , 44 , 45 and 47 teeth

 
 
 

Teeth and Sizes Explained...
**  ONE tooth on the rear is a very minor change, but one tooth on the front is a significant change
**   A -1t front sprocket change is EXACTLY the same ratio change as +3t rear sprocket change. (Quick Acceleration)
**   A -2t front sprocket change is EXACTLY the same ratio change as +6t rear sprocket change (Very Extreme Quick Acceleration change)
**   A +1t front sprocket change is EXACTLY the same as a -3t rear only change with stock front sprocket. (Freeway Gearing)
**   A 520 size chain is approx. 2mm narrower than a 525 chain, and 4mm narrower than a 530 chain. Less mass equals lighter weight equals easier to spin, but the ratio (teeth size)   change makes the big difference. The sprocket width matches the chain width where it rides on the sprockets, thus a 520 chain must use 520 sprockets, and a 525 chain must use 525 sprockets, etc...
**   RPE Motorcycle has chain and sprocket conversion kits available in 520 , 525 , and 530 sizes for most motorcycles.  Different prices for each... Call for pricing.
**  A larger or smaller rear sprocket number of teeth size requires a different chain length, however +1 or -1 tooth on the front sprocket only will use the same chain length
**  A ratio change to improve low end acceleration will take away from top end speed,   and..  a ratio change to improve top end speed will reduce low end throttle response.
    Stock gearing is the best all around gearing as calculated by the manufacturer for this model.

 

 Optional Sprockets and Accessories also available from RPE Motorcycle...

Note; optional sprockets and accessory chain tool cost more and are NOT included in original chain and sprockets kit price.


 ***Optional  Rear sprockets available:  Gold/Blk Supersprox Stealth .... +$60.00usd ***   (Call for a quote based on size and color) 



All chain and sprocket kits also available in JT , RK and DID 520 , 525 or 530 X-ring in Gold or Black  (call for prices)

 

  All Z3 JT Racing chains include RIVET type master link.
 
 
 
 
 
Also available from RPE Motorcycle...  CHAIN TOOL IS AN  OPTIONAL ACCESSORY (NOT included with chain and sprockets price)
 Pro Chain Tool Kit @ $79.95 when purchased with a chain & sprockets kit!
  • Complete chain tool for most 520, 525 and 530 standard and o-ring chains
  • Break, press and rivet your chain with one compact tool
  • Will rivet hollow nose master links (will not rivet solid soft-nose pins)
  • Will push pin completely through link/side plate
  • Hardened body, riveting tip and breaker pin for strength and durability
  • Removable handle for compact storage
  • Perfect for trail/road tool pack if you have a chain with a rivet master link

    •  

     
                  RPE Motorcycle
     10725 Beverly Blvd, Whittier,  CA  90601   
             Hours: M-F 10-6, Sat 10-2 Pacific Std. Time

    We accept Visa, Master Charge, Discover, American Express     
     
     
     
    Will Calls and Installation Appointments are WELCOME!
     
     
     
     
     
    *FREE Shipping to USA only..         Hawaii, Guam, V.I., Puerto Rico, and Alaska included!!!
     
     
     
     
     
    ***** INTERNATIONAL BUYERS . . ....     PLEASE LEAVE YOUR PHONE NUMBER FOR SHIPPING DOCUMENTS!!
     
     
    DELIVERED to Australia in 7 days! 
     
     
         DELIVERY to Canada,   DELIVERY to Russian Federation   etc... (Time varies by country)
     
     
     
     
    JT Sprockets and JT Chain, the leading edge technology in production and materials with total dedication to excellence gives you the ultimate motorcycle sprocket and chain range at unbeatable value. Our mission is to supply you the most innovative and competitive product line fully backed by complete availability and service. Your Absolute Satisfaction is our Commitment with JT Sprockets and JT Chain - World's No. 1 manufacturer of aftermarket motorcycle chain and sprockets, constantly raising the industry's standards in performance, longevity and reliability.
     

    Half the Power Loss (Compared with Normal O-Ring)  X-Ring construction reduces friction by twisting between the side plates instead of being squashed. Normal O-Rings and other makers’ modified O-Rings have squashed points that increase friction. The twisting action of the X-Ring disperses the pressure and minimizes power loss.   

    1.5 to 2 TImes Longer Wear Resistance (Compared with Normal O-Ring) The X-Ring’s four contact points greatly increase its sealing performance. This keeps the dirt out and the lubrication in much better than any other O-Ring.   X-Rings have the greatest wear resistance of any other type of O-Ring or Non-O-Ring chain .

     

    Why JT?

    JT Sprockets is the world's leading manufacturer of aftermarket sprockets and chain, constantly raising the industry's standards for quality and service. We are committed to supplying the most durable, best quality drive components available in the marketplace worldwide. This is why we produce and sell more sprockets than all the other aftermarket brands combined.

    Raw Materials

    JT sprockets are made using only the best available materials. Aviation-grade 7075-T6 aluminium alloy for lightweight competition sprockets, SCM415 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.

    Production

    The JT Sprockets factory is the largest and most advanced in the world. It is fully equipped with high accuracy machinery, including the latest generation of CNC computer design and computer controlled metal cutting equipment.

    The essence of a high quality sprocket is in the high precision of manufacturing and the inherent quality of the material. Through accurate machining, JT ensures maximum durability and performance.

    JT Sprockets are manufactured the right way – by hobbing, machining and drilling. This is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles.

    Heat treated and hand finished to perfection, all JT sprockets meet or exceed the highest possible quality standards set for the motorcycle industry.

    Quality Control

    Every sprocket goes through up to 25 production stages and 10 individual quality control checks before it is ready to leave the factory and the production facility has achieved the highest European quality standards