SC-1 Full Specification

  • Frame: Unknown SC-1, 4130 cromo steel 
  • Fork: Unknown steel fork, 30mm rake, 1 1/8"
  • Headset: integrated Unknown, SB, 45x45st., 1 1/8"
  • Stem: Unknown 60mm
  • Handlebars: Unknown raiser bars
  • Grip: Unknown
  • Brake levers: ZST single speed
  • Brakes: Unknown brake set
  • Chainarm: Unknown 165mm, 130BCD
  • Wheelchain: Unknown 46t, 130BCD, 1/2"x1/8"
  • Chain: KMC Z510 1/2"x1/8"
  • Rear cog: 17t
  • Rims: Unknown 28d
  • Hubs: Unknown Fix/Free 28d, SB
  • Tires:  23c
  • Seatpost: Unknown 27.2mm, 300mm, 20mm offset
  • Saddle: Unknown
  • Bottom bracket: 68x103mm, BSA, Square tapper       
  • Weight: 9.4kg (size M)