At Framed Bikes we like to make fun simple bikes. We love the smooth, quiet, consistent feel of 1:1 gear ratio but wanted to provide braking options for all types of riders. That"s why the Lifted comes in coaster, flat bar front/rear U-brakes, and drop bar front/rear U-brakes. For a soft, forgiving, retro feel on the road the whole Lifted series are steel frames with sealed cartridge bottom brackets. Riding bikes should be fun not a chore;and changing your flats is a chore. So we upgraded our line to have Kenda K-Shield puncture resistant tires. Get outside, get exercise, Get Lifted! Key Features of the : Heatset: Press in 1-1/8th HeadsetGrips: Framed S/S Grips RubberBrakes: Coaster BrakeHandle bars: Framed Steel Low Rise (500MM/30MM Rise)stem: Framed Alloy A-Head 4-Bolt, Ext:90mmSaddle: Framed Bronze Series Saddle Seat Post: Framed Staight Alloy Seat Post 300MMFront Tire: Kenda K193 Kwest K-Shield 700x28 Puncture Resistant TireRear Tire: Kenda K193 Kwest K-Shield 700x28 Puncture Resistant TireFront Derailleur: N/ARear Derailleur: N/ACrank Set: Framed 1/8"x46Tx170mmCassette: N/AChainwheel: Framed 46t Steel ChainringBottom Bracket: Framed Sealed BBRims: Framed Deep V 700C Alloy 36h RimsFront Hub: Alloy Hub SealedRear Hub: 16t Coaster SteelFrame: Hi-Ten SteelFork: Hi-Ten Steel