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DID 520VX2 X-Ring Chain
DID
520VX2 X-Ring Chain
$67.99 - $82.99
You save up to $17.00 (20%)
  • Natural
(23)
DID 520VX2 X-Ring ChainGreater rigidity Greater rigidity brings smoother handling, reduced power loss, quicker response Highest value in all D.I.D series Superior longer life than previous D.I.D...
JT Sprockets 520 Steel Rear Sprocket
JT Sprockets
520 Steel Rear Sprocket
$23.99 - $39.99
You save up to $6.00 (15%)
  • Steel
(74)
JT Sprockets 520 Steel Rear SprocketThe JT Sprockets 520 Steel Rear Sprocket is the perfect replacement for your dirt or street bike. JT Sprockets Steel Rear Sprockets are superior to aluminum spro...
JT Sprockets 520 Front Countershaft Sprocket
JT Sprockets
520 Front Countershaft Sprocket
$11.99 - $20.99
You save up to $2.00 (14%)
  • Steel
(71)
JT 520 Front Countershaft SprocketMade exclusively from the finest grade of C49 high carbon steel, JT Countershaft Sprockets are made to last with a lifespan greater than any other steel or aluminu...
DID 530VX X-Ring Chain
DID
530VX X-Ring Chain
$127.99 - $214.99
You save up to $38.00 (20%)
  • Gold/Black
  • Natural
(5)
DID 530VX X-Ring ChainGreater rigidity Greater rigidity brings smoother handling, reduced power loss, quicker response Highest value in all D.I.D series Superior longer life than previous D.I.D ...
Sunstar 520 Steel Rear Sprocket
Sunstar
520 Steel Rear Sprocket
$34.99 - $44.99
You save up to $4.96 (10%)
  • Steel
(19)
Sunstar 520 Steel Rear Sprocket Constructed of the highest-quality 1045 high-carbon steel Exclusive heat treatment and quenching process for strength and durability The strongest, longest-lasting ...
Sunstar 520 Front Countershaft Sprocket
Sunstar
520 Front Countershaft Sprocket
$18.99 - $28.99
You save up to $2.96 (9%)
  • Black
(21)
Sunstar 520 Front Countershaft Sprocket Designed for 520 size OEM replacements or suitable conversions to 520 size chain and sprockets Manufactured from case-hardened chromoly steel for the ulti...
JT Sprockets 525 Rear Sprocket
JT Sprockets
525 Rear Sprocket
$26.99 - $38.99
You save up to $5.91 (15%)
  • Steel
(31)
JT 525 Rear SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or surfa...
RK 520 XSO X-Ring Chain
RK
520 XSO X-Ring Chain
$98.96
  • Natural
(1)
Video
VIDEO     
RK 520 XSO X-Ring ChainPro 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 fo...
JT Sprockets 530 Rear Sprocket
JT Sprockets
530 Rear Sprocket
$24.99 - $51.99
You save up to $6.00 (15%)
  • Steel
(32)
JT 530 Rear Sprocket JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or sur...
Vortex 520 Rear Sprocket
Vortex
520 Rear Sprocket
$55.99 - $60.99
You save $9.96 (14%)
  • Black
  • Silver
(14)
Vortex 520 Rear Sprocket 100% CNC machined Saber tooth grooved Vortex patent pending design Electrically coated for a brighter silver shine Now available in black hardcoat (PTFE), prov...
DID 530 Standard Roller Chain
DID
530 Standard Roller Chain
$40.99 - $53.99
You save up to $12.00 (20%)
  • Black
(23)
DID 530 Standard Roller Chain D.I.D. is the #1 chain manufacturer in the world Solid rollers Shot-peened parts High cylindrical and roundness accuracy Exacting tolerances provide low friction Pre...
JT Sprockets 530 Front Countershaft Sprocket
JT Sprockets
530 Front Countershaft Sprocket
$13.99 - $25.99
You save up to $3.00 (15%)
  • Steel
(33)
JT 530 Front Countershaft Sprocket JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mil...
DID 428VX Professional O-Ring Chain
DID
428VX Professional O-Ring Chain
$78.99 - $79.99
You save up to $20.00 (20%)
  • Black
(0)
DID 428VX Professional O-Ring ChainD.I.D.'s high-performance O-ring chain Solid bushings for longest possible wear Reinforced rollers for greatest impact resistance Recommended for machines origina...
DID 420 Standard Roller Chain
DID
420 Standard Roller Chain
$22.99
You save $5.00 (18%)
  • Black
(6)
D.I.D. 420 Standard Roller Chain D.I.D. is the #1 chain manufacturer in the world Solid rollers Shot-peened parts High cylindrical and roundness accuracy Exacting tolerances provide low friction ...
BikeMaster 525 BMOR O-Ring Chain
BikeMaster
525 BMOR O-Ring Chain
$79.99 - $134.99
You save up to $11.96 (10%)
  • Black/Chrome
  • Black/Gold
  • Gold
  • Natural
(0)
BikeMaster 525 BMOR O-Ring Chain BikeMaster's new upgraded 525 BMOR O-Ring Chain offers not only the industry's best value/price, but also the highest durability for your dirt bike, ATV or street ...
BikeMaster 530 BMOR O-Ring Chain
BikeMaster
530 BMOR O-Ring Chain
$75.99 - $144.99
You save up to $15.96 (10%)
  • Black/Chrome
  • Black/Gold
  • Gold
  • Natural
(2)
Bikemaster 530 BMOR Series O-Ring ChainHeavy duty pre-cut chain Computer analysis provides higher tensile strength Specially controlled heat treatment means tougher material Reinforced roller offer...
Renthal 520 Ultralight Road Rear Sprockets
Renthal
520 Ultralight Road Rear Sprockets
$58.99 - $62.99
You save up to $6.96 (10%)
  • Gold
(12)
Renthal 520 Ultralight Road Rear Sprockets Renthal Ultralight road and road race chainwheels are manufactured from specially enhanced high strength 7075T6 Aluminium alloy to give a good combination...
Vortex 520 Front Countershaft Sprockets
Vortex
520 Front Countershaft Sprockets
$21.99 - $29.99
You save up to $6.96 (22%)
  • Silver
(17)
Vortex 520 Front Sprockets Vortex's 520 front sprockets are made from the highest quality steel Case hardened Drilled lightening holes on most applications **Note: Designed for 520 size OE...
BikeMaster 520 BMXR Series X-Ring Chain
BikeMaster
520 BMXR Series X-Ring Chain
$49.99 - $104.99
You save up to $7.96 (10%)
  • Black/Chrome
  • Black/Gold
  • Gold
  • Natural
(0)
BikeMaster 520 BMXR Series X-Ring Chain Ideal O.E.M. replacement Q4 Sealed Chain (Q4 seal - ring chain) offers 1.5 to 2 times longer  wear resistance than regular O-rings chains Each refined compo...
RK 520 GXW XW-Ring Chain
RK
520 GXW XW-Ring Chain
$143.51 - $164.95
You save up to $15.94 (10%)
  • Gold
(4)
Video
VIDEO     
RK 520 GXW XW-Ring Chain RK racing chains have been the overwhelming choice of World Championship Teams for the past two decades. They have benefited from their long-term OEM relationships with the...
EK 520MVXZ Chain
EK
520MVXZ Chain
$134.10 - $152.95
You save up to $14.89 (10%)
(6)
EK 520MVXZ Chain EK's MVXZ Quadra-X Ring chain is the ideal O.E. replacement chain for any 600 to 1000cc street bike Features like lightening holes in the sideplates, large diameter pins, and...

Latest Reviews

Michael (Battle Creek )

Fit
Finish
Durability
Features
Cost Benefit

Nice sprocket

My only beef is that it would be nice if it cake with new bolts. Will not work with original bolts. Oem sprocket holes are flat. The holes on this one are beveled.

Robert (Grand Prairie )

Fit
Quality
Installation
Recommend

Works great

I received a clip style too the first try. MS had a part number error in their system and shipped clip style when you ordered a rivet style. It's all fixed now and the link works great on a RK 520 X ring chain. MS was very nice and overnighted the link to me when they figured out the problem. Good job MS.