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E-bike Chain Ring narrow wide, 4 x 104 mm, 34-42 teeth

E-bike chain ring narrow wide

For high loads in sporting use

Technical details

High-quality materials, special hardening techniques

Particularly low in wear

Chain guide prevents chain from jumping

Black KTL-coating

For Bosch, Yamaha, Brose, Bafang and much more

Designs: 34 | 36 | 38 | 42 teeth

Bolt circle diameter (BCD): 4 x 104 mm

Suitable for: 1/2" x 3/32" and 1/2" x 11/128"