As with all No. 22 Bicycle Company frames the Drifter has been built to last, and its craftsmanship is backed with ten years warranty. The Drifter is a bike designed for riders needing a capable bike on any road. With generous clearance for up to 45mm tires front and rear (or 50mm on 650B wheels), disc brakes with standard thru-axles and any-road capable geometry, the Drifter is the most versatile bike in our lineup. It has a lower bottom bracket for improved road and gravel handling, along with a slightly longer wheelbase and quicker steering up front. Specifications: Fully Butted Tubeset (butted in-house by CNC) Headtube: 44mm Oversized Headtube (for tapered carbon forks) BB Shell: T47 Threaded Oversized Thru-Axles: Front & Rear Tire Clearance: 700 x 45mm or 650 x 50mm If you are opting for the Custom Geometry, there will be a complimentary Custom Bike Fit & Consultation with FITSKUUL. No.22 Full Carbon Fork, Headset and Seat Clamp are included. Photo Credit: No.22 Bicycles