The Surly Bridge Club 27.5 Bike is a versatile road bike for days of touring. Take on pavement and gravel alike knowing that it's safe to be impulsive and head down any road, even if it's a little less traveled. It's equipped with reliable Tektro disc brakes that allow you to easily stop no Matter which terrain you're on as well as a SRAM drivetrain for adjustments to your ride on the go. Get into pavement one day and trail riding the next without switching up your ride. Features of the Surly Bridge Club 27.5 Bike Frame: Surly Bridge Club Fork: Surly Bridge Club Seat Post Clamp: Surly Stainless 30.0 Headset: Cane Creek 40 Brakes: Tektro HD-M275 Brake Levers: Tektro HD-M275 Rotors: Tektro 160/160mm Shifters: SRAM SX EAGLE Stem: ProMax 4 bolt, 31.8 Handlebar: Salsa Bend Grip/Tape: Velo Saddle: WTB Volt Sport Seatpost: Promax, 27.2mm Crankset: SRAM SX EAGLE 32t Bottom Bracket: SRAM Power Spline Front Derailleur: N/A Rear Derailleur: SRAM SX EAGLE Cog or cogset: SRAM EAGLE 11/50t Chain: SRAM SX EAGLE Front Hub: Novatec, 32h, QR Rear Hub: Novatec, 32h, QR Rims: WTB STPi29 TSC Tires: WTB Riddler 27.5x2.4in.