BICYCLES BIKE FIT INSTRUCTIONS ROLL: SHOPS Home / Collections / 1:BIKE / S:1 Sport Bike S:1 Sport Bike $979.00 Starting at $89/mo with Affirm. Prequalify now Matte Charcoal - Standard w/Matte Black Components 50 Days to ride guarantee Get Details 1 | Frame Color Standard Step Thru 2 | Component Color Size Mens 1 (5 ft 0 in -5 ft 5 in) Mens 1 (5 ft 0 in -5 ft 5 in) Mens 2 (5 ft 6 in - 5 ft 11 in) Mens 3 (6 ft 0 in - 6 ft 4 in) Womens 1 (5 ft 0 in -5 ft 5 in) Womens 2 (5 ft 6 in - 5 ft 11 in) Womens 3 (6 ft 0 in - 6 ft 4 in) Or Customize We imagined it, we designed it, and we built it: all that we desired in a flat bar road bike crafted and engineered with superior components and uncompromised by convention or price. An iconic double diamond profile, deceptively fast, and deliberately understated. Ideal for those days when you want to sweat a little, or commute, or maybe both. The S:1 is designed with meticulous attention to detail. Ultimately to get you there discreetly, effortlessly, and very, very quickly. Needless to say the S:1 Sport is a head turner. A bike to move, and be moved by. The S:1 is stacked with impressive yet discreet details. At it's heart is our iconic classic frame. We designed and built it from scratch, drawing on many life times of riding experience, built over 10 years in our shops. Frames and forks were designed in house and built using our proprietary geometries, tubing and moulds. We use 6061 aluminum and double butted tubes, subtly varying wall thicknesses and shaping for each tube throughout the bike. Our streamlined frames have been engineered to provide effortless power transfer, along with a remarkably comfortable ride. Our bikes are designed and engineered in every last detail. Urban cycling doesn’t get any better. With the S:1 we were determined to refine rider position to achieve superior control, handling, and comfort without sacrificing forward motion. Gender specific sports saddle, our custom roll: flat handlebar and cockpit set up combine to create the most effective and efficient position to transfer power into the pedals. There’s a single thumb shifter for intuitive gear changing and a nifty 1x10 drive train that has the range of a traditional 2x9 but without the weight of a front derailleur. Our disc brakes offer performance far beyond traditional rim brakes, and although they’re hidden, we favor superior sealed bearings throughout for low maintenance and maximum lifespan. The components we use are anything but 'standard'; We’re committed to sourcing the best, and if we’re not satisfied we design our own. You’ll feel a distinct difference in the ride, not because of one exceptional component but the considered combination of them all. If you like to go faster farther, you'll fall in love with the S:1. Built with more than meets the eye. roll: custom designed 6061 aluminum frame and forks are the foundation for a light, quick handling, and stable ride in every bike we build. 6 different color options of frame and fork and 2 different component colors for you to create and personalize your own ride. roll: men's and women's specific contact points, unique to each style of build, provide optimal handling and comfort. Sealed bearing hubs, headset and bottom brackets for superior performance and long life, with minimum maintenance. Tektro MD-M300 cable actuated disc brakes for powerful and consistent stopping power in all weather and conditions. SRAM Via Centro 1x10 drivetrain, with a single trigger shifter for maximum gear range with minimum weight, and simple maintenance. Detailed Specifications Frame Light weight, double butted 6061 aluminum, with internal cable routing. Fork Hydro-formed 6061 aluminum disc specific, with alloy steerer tube. Headset VP alloy semi integrated with sealed cartridge bearings Rims 700c 32hole double wall anodized alloy. Hubs Polished aluminum disc, sealed cartridge bearings, bolt on QR Skewers. Spokes Stainless steel 14g spokes stainless steel nipples. Tires 700x28mm Kenda K1176 Sport Road. Disc brakes Tektro MD-M300, mechanical disc brake, with 160mm TR-1 Rotor Brake Levers Tektro CL-530 with cushioned lever insert. Shifter SRAM Via Centro 10 Speed 1x10 trigger shifter. Rear Derailleur SRAM Via Centro 10 Speed 1x10 long cage. Rear Cassette SRAM PG-1030 10 speed 11-36 PowerGlide II Front Chainring 42 Tooth machined alloy, 3/32" Crankset Forged 6061 aluminum polished crank arms, with alloy chain guard. Chain KMC X10-93 10 speed, silver. Bottom Bracket Alloy shell with sealed cartridge bearings, square taper steel axle. Pedals Nylon platform with sealed bearings. Saddle Men's / women's Road Saddle, with steel rails. Seat Post Aluminum alloy 30.9mm diameter with 12.9mm offset. Stem 3D Forged aluminum alloy, +/- 7 degree rise Handlebar 6061 Aluminum S:1 Sport bar, 660mm wide, 9.0° sweep, 5.0° rise Grips Ergonomic krayton grips with integrated bar ends. Weight Approx. 23lbs based on a Size 2 frame and fork. Related Products A:1 Adventure Bike $979.00 A:1 CUSTOM BUILDER $979.00 A:1R Adventure Road Bike $1,199.00 NEWSLETTER SIGN UP roll: Community members receive exclusive offers and updates on new products and happenings at roll: CUSTOMER SERVICE Our Story roll: Model Contact Information Return Policy Warranty Information Terms of Service Privacy BICYCLES A:1 Adventure C:1 City S:1 Sport A:1R Adventure Road CR:1 Cafe Racer GR:1 Gravel Road SOCIAL Facebook Twitter Instagram Vimeo CONTACT US LIVE CHAT - Available during regular retail store hours. EMAIL US - hello@rollbicycles.com we reply within 12hrs. CALL US - +1 (614) 896-6489 Mon-Fri, 9am - 5pm EST. © 2021 roll: Bicycle Company . All rights reserved.