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1998 KTM 380SX

Sunstar Works-Z Rear Sprocket

Retail: $99.99
$84.99
You Save: $15.00 (15%)
OEM Stock Sizes for a 1998 KTM 380SX
Chain Type: 520 Chain Length: 118
Front Sprocket: 14 Rear Sprocket: 50
For reference only. Please verify with owners manual.
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FITS: 1998 KTM 380SX change
 
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Sunstar Works-Z Rear Sprocket

Product Description

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.

  • The evolution of the exclusive Sunstar Z sprocket, now made from the highest quality stainless steel.
  • Weighs up to 50% lighter than standard steel sprockets.
  • 100% heat treated AND even lighter than before with new weight reduction cut outs, but still has a hardness 5 times that of an aluminum sprocket and twice that of a standard steel sprocket.
  • Up to 4 times more durable with 1.2 times the lateral strength of any aluminum sprocket.
  • Great self cleaning capabilities due to the offset tooth design, same as the original Z Sprocket, which extends the life of the entire chain drive system.
  • The lightest steel sprocket available on the market.
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BigDe Location: Lancaster, ca
1-1 of 1
Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
Location: Lancaster, ca

It looks pretty cool for a steel sprocket. wanted more longevity out of chain and sprocket setup. the teeth are offset from each other to clean mud out. it is heavier that aluminum. comes with new bolts and nuts

1-1 of 1
Total Questions (1)
Questions with answers:
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1-1 of 1
question Over 10 months ago
Fit inside OEM chain guide?
Since the teeth are offset, or kinda wavy... does it rub the original chain guide more? any mods needed to the stock chain guide?
MotoSport Staff
Over 10 months ago Location: Portland, OR, USA
Even with the teeth being offset, the sprocket is no wider than a stock/regular style sprocket. It will still fit in your chain guide and will require no modifications.
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