Columbus Super Leggera steel Aluminum headset Kith-embossed leather seat post and handlebar Sloping fork crown Fast-back seat stays EVA-wrapped handlebar Stainless steel bottle cage Integrated seat clamp Standard rim brake Rear brake internal routing Signature required upon delivery Dimensions: - Frame weight: 4lbs - Fork weight: 1.4lbs (uncut) - Max tyre: 25mm - Bicycle seatpost diameter: 27.2mm - Bottom bracket shell: ITA 70mm - Tyre Clear: up to 700 x 25 mm Size range: 50- Fork: 14.3" | Reach: 14.92" | Stack: 19.9" 52- Fork: 14.3" | Reach: 15.11" | Stack: 20.6" 54- Fork: 14.3" | Reach: 15.07" | Stack: 21.3" 56- Fork: 14.3" | Reach: 15.5" | Stack: 22" For additional safety and warranty information, please visit Cinelli