DNP / Single Speed Freewheel Model : LY-SCS16TN "Warranty Invalidated by Dismantlement"
Specification：
1/2*1/8 16T Also：17-18T Fixed-gear 16T,Chromoly steel Thread：Cassette sprockets Available Finished：N:Nickel J:Gun Gray
Packing：
OEM
Place of origin：
China
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