KMC X9e EPT Chain, 9-Speed, 1/2" x 11/128" x 136L

• Compatible with all 9-speed drive train systems
• Special design for mid-motor e-Bikes
• Increased pin durability
• Hi-Torsion Resistance
• EPT anti rust protection

Specifications:

• Speeds:9sp
• Size:1/2x11/128
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• Material:DB/XSP/XB/EPT/EB
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