Surly Preamble Drop Bar Bike - 650b Steel Red Hot Cheddar X-Small Model-Socket Crombie Features Shimano's SERVO WAVE action

Features Shimano's SERVO WAVE action for high-power braking

Features a weight saving 4-bolt design with a BCD of 110 mm Ring Position/Type Inner Tooth Count 39 Drivetrain Speeds 11 Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black keyword search Y1P439000 Combination 39/53T

Eliminate fasteners loosening from vibration shock and thermal expansion

cool in the summer and warm in winter

Utlizes a performance 4-pad system

Surly Preamble Drop Bar Bike - 650b Steel Red Hot Cheddar X-Small Model-Socket Crombie Features Shimano's SERVO WAVE actionDesigned to introduce unfamiliar riders to Surlys pavement and gravel line Preamble highlights Surlys most essential features: Durable custom steel tubing a renowned ride feel and just the right mounts for running racks fenders and bottle cages. Available in flat bar and drop bar configurations its disc brake specific and shares a single position vertical dropout with Surly Bridge Club. For new weekend riders and veteran commuters Preamble makes it