
Kurven 15-tooth steel fixed sprocket with 1.37 x 24T ( 34.8mm) thread. 37 g high-strength steel component compatible with 1/2" x 1/8" (1-sp) chains.
Kurven 15-tooth steel fixed sprocket with 1.37 x 24T ( 34.8mm) thread. 37 g high-strength steel component compatible with 1/2" x 1/8" (1-sp) chains.
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