Shimano Nexus Inter 7 SG-C3001-7D in a 20 in ISO 451 x 18 mm double wall alloy rim, Schrader valve, 36 S/S spokes 3 cross lacing. Hub has center lock disc brake spline. Included is the Shimano Nexus CJ-NX10 shifting cassette, a microSHIFT DN85-7R 7 speed shifter and 3 sprockets 14, 16, and 22 T.
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