Product number: JK11540 Chain size: 525 Number of teeth: 40 Material: Steel (S45C/Iron) Representative models: Z-1 (530 convert), Z-2 (530 convert), 750SS (H2)

Made of steel with an emphasis on durability for those who drive a lot of miles per year, such as commuting to work or school. It has excellent durability and cost performance. Caution (Disclaimer) > Please read -


Manufacturer: SUNSTAR
Brand: SUNSTAR
Model name: Rear steel sprocket
br>Product size: 21 x 21 x 0.72 cm; 870 g
Product model number: JK-115-40
Position: Back
Product dimensions Depth x Width x Height: 21 x 21 x 0.7 cm
Certification: ‎We only guarantee the product if it is defective before installation (installation) or use (driving).
Product weight: ‎870 g