HOT ! 超話題新作 Amazon.com: 520 Chain 42 Tooth (JTR460.42T) Rear Drive DriveTrain

• Black Procket One of the World's Best Sprocket Manufacturers in Aftermarket
• Material is C49 high carbon steel with electrolytic chrome treatment
• KLX250 D-Tracker/X Super Sherpa KX125, KX250F, KX450F
• *Please note that if you change the number of teeth, you may need to replace or cut the chain

JT Sprockets Black Proket Model Number: JTR460.42
Number of Teeth: 42T
Compatible chains are the same size as normal 520

Material is C49 high carbon steel with electrolytic chrome treatment.
The weight and durability are equivalent to the original, but the black paint makes it look more cool than the original.
Steel is more durable than aluminum products and is economical.

JT Sprockets is a United States and UK based manufacturer (manufacturer in Thailand)
The world's best selling manufacturer of aftermarket sprockets.
The brand is supported by the World Championship rider both on and off

[Compatible models]
KLX250 *(Injection model is OK)
KLX250SR, KLX250ES
KDX200, KDX220, KDX250
D Tracker / D Tracker X
250SB
KX125, KX250F, KX450F.
Super Sherpa

*Please note that if you change the number of teeth, you may need to replace or cut the chain.