Crank Set Piringan Sepeda + BB Hollowtech 2 HT2 Merk SYTE Blitz Single Speed 53T / 56T Warna Arm Hitam Chainring Gold Kuning / Red Merah Material Full Alloy Panjang 170 mm BCD 130 mm Sulane Forged Aeneas (Crankset + HT 2)