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Sunstar Steel Sprocket & Chain Kit 525

Retail: $207.97 - $321.97
$162.99 - $254.99
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Product Description

The MotoSport.com Sunstar Steel Sprocket & Chain Kit 525 includes ONE Steel Countershaft (Front) Sprocket, ONE Steel Rear Sprocket, and your choice of ONE Premium 525 Drive Chain, each with the following features:

Sprockets / Chainwheels Included:

Sunstar is the largest O.E.M. supplier of sprockets and brake rotors in the world. In fact, your motorcycle probably came from the factory with a Sunstar sprocket. Need a reason to choose Sunstar? Every Sunstar product is imbued with superior quality, uses an exclusive heat-treatment and quenching process, is based on advanced research and design, and is sold at an added value price.

Sunstar Front Sprocket 525:

  • Manufactured from case-hardened chromoly steel for the ultimate in strength and durability.
  • "Parkerizing" surface treatment for rust and corrosion resistance.

Sunstar Steel Rear Sprocket 525:

  • Manufactured using only the highest quality 1045 high-carbon steel.
  • Exclusive heat treatment for added strength and wear resistance.
  • Most are zinc plated and have a baked-on durable paint process for corrosion resistance.
  • The strongest, longest lasting steel replacement sprocket available.

Your Choice of Drive Chain:

D.I.D 525 ERV Series X-Ring Gold Chain - 120 Links:

The last thing on your mind should be the reliability of the basic mechanics of your bike. These D.I.D Racing Chain ERV-series premium X-ring chains were designed with quality in mind. These chains feature low-friction and long-wearing designs and are manufactured from a durable steel alloy. The chains will provide the extra strength you require to aggressively attack the roads or track. Plus, D.I.D Racing Chain ERV-series premium X-ring chains come in different lengths and sizes to fulfill your requirements. Simply stated, these reliable D.I.D Racing Chain ERV-series premium X-ring chains are the perfect combination of form, fit, and function.

  • Special oil seals produce 50% less friction and 50 - 100% longer wear life compared to typical O-ring chains.
  • Features gold and black color plates.
  • Solid rollers.
  • Shot-peened parts.
  • Pre-stretched.
  • Extended riveted bushing "Anti-Kink" design.
  • Average tensile strength of 8,270 pounds.
  • Ideal for street bikes up to 750cc.
  • Includes clip-style master link.
  • 120 links.

D.I.D 525 ZVM2 Series X-Ring Gold Chain - 120 Links:

D.I.D has been making great performing chains for years being used on some of the fastest motorcycles in some of the largest contests like MotoGP racing. D.I.D constructed the ZVM2 Series X-Ring chain to reduce friction by creating a system that twists between side plates, instead of squashing them, for maximum power output. Four contact points on the D.I.D 525 ZVM2 X-Ring chain greatly increase sealing performance by keeping dirt out and lubrication in which gives it maximum wear resistance. The 525 D.I.D ZVM2 Series X-Ring gold motorcycle chain has been beefed up in tensile strength making it the ultimate chain for high-performance motorcycles. With the unique construction the D.I.D X-Ring chains are the world's lowest friction chains offering both extreme performance and unmatched wear life.

  • Special oil seals produce 50% less friction and 50 - 100% longer wear life compared to typical O-ring chains.
  • Features gold and black color plates.
  • Solid rollers.
  • Shot-peened parts.
  • Pre-stretched.
  • Extended riveted bushing "Anti-Kink" design.
  • Average tensile strength of 9,000 pounds.
  • For 1100cc maximum displacement big bike applications.
  • Includes clip-style master link.
  • 120 links.

D.I.D 525 ZVMX X-Ring Gold Chain - 120 Links:

D.I.D's engineers are continuously improving chain designs in order to handle the tremendous horsepower loads of today's high performance motorcycles. In developing the new D.I.D ZVM-X series, D.I.D focused on "Rigidity." Traditionally, "Tensile Strength" has been the bench-mark to indicate overall strength, but tensile strength is only a laboratory static measurement of a chain's fracture point. Rigidity, on the other hand, is the ability of a chain to withstand the forces that occur in the real world that riders experience. Increased rigidity means better power transfer from the engine to the ground, greater resistance to stretching under load, and overall improved performance that meets the demands of the current high-power bikes and the people who ride them.

  • Increased rigidity for better power transfer and greater resistance to stretching under load.
  • Overall improved performance that meet the demands of the current high-power bikes.
  • Designed to meet requirements of machines bigger than 1000cc.
  • Same excellent characteristics of the ZVM chains, but its new X2-ring design provides 40 percent greater wear resistance and better overall chain life.
  • Average tensile strength of 10,408 pounds.
  • Wear life index: 4000.
  • For use on Superbikes; maximum rated displacement 1300cc.
  • Weight (per 100 links): 4.65 pounds.
  • Includes a rivet-style master link.

RK 525 GBXSO X-Ring Gold Race Chain - 120 Links:

As part of their continuing quality improvement program, the RK Chain Factory has made a running production upgrade to their best selling 525XSO chain. The new upgrade GBXSO and non-gold XSO chains features RK's proprietary "RX-Ring" seal design and is offered in 520, 525 and 530 versions. Viewed in cross-section, the RK "RX-Ring" has two lubrication pools and seal points versus the single seal point / pool design of a regular O-ring chain. RK's new GBXSO chains offer quality, performance and unbeatable value, for all but the most demanding high performance applications.

  • High-performing, durable chain that will last five to eight times longer than your standard motorcycle chain.
  • Constructed from polished, shot-peened alloy steel providing high tensile strength for maximum performance.
  • RK RX-ring seals are made from an advanced Nitrile Butadiene composite for maximum performance and wear life.
  • Side plate treatment helps prevent corrosion.
  • Designed to make any motorcycle look stylish.
  • Average tensile strength of 8,850 pounds.
  • Wear life index: 750.
  • Maximum displacement (street / dirt): 900cc / 750cc.
  • Weight (per 100 links): 4.30 pounds.
  • Includes a rivet-style master link.
  • 120 links.

RK 525 GBGXW Series Gold Chain - 120 Links:

GB525GXW is RK's premium quality 525 XW-Ring chain. XW-Ring chains are the best high-speed, extreme heat performance chains available today. So, If you've modified your ride into an extreme high-speed machine, you need the strength and performance of GBGXW. With a maximum tensile strength rated at 9300 foot pounds and suitable up to 1100cc street bikes and 800cc off-road bikes, GBGXW can handle anything you dish out!

  • New lightweight high-performance sportbike chain.
  • Uses an advanced design with XW-Ring construction for better sealing that provides extended wear and chain life up to 100% over conventional chains.
  • Constructed from polished, shot-peened alloy steel providing high tensile strength for maximum performance.
  • Side plate treatment helps prevent corrosion.
  • Designed to make any motorcycle look stylish.
  • Average tensile strength of 9,300 pounds.
  • Wear life index: 1000.
  • Maximum displacement (street / dirt): 1100cc / 800cc.
  • Weight (per 100 links): 4.30 pounds.
  • Includes a rivet-style master link.
  • 120 links.

Sunstar 525 RDG DualGuard Sealed Chain - 120 Links:

Sunstar's heavy duty, street motorcycle chain model is the RDG series (RDG = Road Dual Guard) for 520, 525 and 530 applications. It uses Sunstar's DualGuard sealed ring street bike chain technology where the sealing ring has an 'X' shape - meaning there are two sealing points and two lubrication pools versus the one-sided, single-lip design of a standard O-ring. This sealed ring design type dramatically improves lubricity in high heat conditions while providing lower friction and longer chain life - and it is available for just about every street motorcycle on today's market. It comes in the natural color option and uses a strong rivet-type connecting link. For a higher performance road chain at a non-premium price, the Sunstar RDG answers the bell and is great for everything from everyday commuting to closed course riding.

  • Features Sunstar's DG-ring (DualGuard) design for better performance and durability.
  • Great choice for any type of street use; perfect choice for high-performance riding but at a non-premium price.
  • Only available in a Natural finish.
  • Average tensile strength of 8,850 pounds.
  • Maximum rated displacement (street / off-road): 900cc / 750cc.
  • Weight (per 100 links): 4.30 pounds.
  • Includes rivet-style master link.
  • 120 links.
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Verified Purchaser
Location: Waynesboro, GA 30830, USA
Sunstar sprocket kit

Fast service. Parts were what I ordered. Parts shipped from west coast so shipping time was longer to east coast.

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haunter 1 month 16 days ago
Do this fit?
hi i have a Honda CBR 900 rr 1996 model. do this fit to this bike. i only have five nuts on my rear sprocket.. best regards: Steffan Haunter
MotoSport Staff Expert
1 month 2 days ago Location: Portland, OR, USA
Yes, This kit is designed to fit your 1996 Honda CBR900RR. Please note that the image online is a generic image and may not be showing the specific chain and sprocket kit for your bike. Just be sure to correctly select your Year/Make/Model as the bike you are shopping for so we can be sure to send you the correct kit for your bike.
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