• FRAME : Steel/steelMASA/FORK : Steel/steelFRONT BRAKE/FRONT BRAKE : V-BRAKE/v-BRAKE steel/steelARK brake/REAR BRAKE: Shimano contra/coaster BRAKE lever/shift LEVER : Shimano nexus sl-3s41eAYNAKOL/CRANKSET: Steel/steel (38t)RUBLE/CASSETTE : Shimano (18t)front WHEEL HUB/FRONT HUB : Shimano dh-c3000-3nARKA RIM HUB/REAR HUB : Shimano nexus sg-3c41JANT SET/rims SET : Alloy double deck/double wallLASTIC/tire: Mitas/Cst