Golden Cycles Single Speed Fixed Gear Bike with Front & Rear Brakes FRAME: High Tensile Steel Fully Tig-Welded FORK: 1-1/8" Steel Fork BRAKES: Front & Rear HEADSET: 1-1/8" Neco Headset HANDLEBAR: Alloy Custom Riser Bars CHAINRING CRANK: Alloy 46T BOTTOM BRACKET: Sealed Bearing 68mm WHEELS: 45mm Deep Alloy Rims HUBS: 32Hole Sealed Bearing Flip Flop Hub TIRES: 700c x 25 Kenda PEDALS: BMX Platform