FEATURESUse- Track, Switching stages: 1-foldTeeth: 13, 14, 15 or 16Material Pinion: Steel (CrMo)Thread: BC 1.37 x 24 tpiCompatible chain: 1/2 "x 1/8"SPECIFICATIONSSpeed- 1 SpeedSHIMANO DURA-ACE SS7600 SINGLE SPEED TRACK COG₹1,870.00PriceTEETH*SelectSPEED*SelectQuantity*Add to CartFEATURES Use- Track, Switching stages: 1-fold Teeth: 13, 14, 15 or 16 Material Pinion: Steel (CrMo) Thread: BC 1.37 x 24 tpi Compatible chain: 1/2 "x 1/8"