2017 Norco Aurum A7.1

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Overview

About this bike

Poise and grace aren't typically used to describe a blazing DH run, but one ride aboard Norco's Aurum might have you whistling about the refined composure of this speed fiend's character. 27.5-inch wheels provide a quick and stable foundation, while the aluminum frame is lightweight and tough enough to take a beating. Norco chose to design the Aurum around the real-world benefits of a 7-speed cassette, using 142mm rear axle spacing to optimize the chainline and increase heel clearance, while keeping tighter gear ratios for race-winning runs. For the Aurum A7.1 you get the solid-performing SRAM GX drivetrain with an 11-25T 7-speed cassette, SRAM Guide RS brakes with 200mm rotors, and a Race Face Respond DH crankset. Maxxis Minion DHF 2.5-inch front and DHR II 2.4-inch rear tires provide familiar grip, while the DT Swiss E-512 rims laced to DT 370 hubs have the width and durability needed for all your hard-charging lines. Trail grading duty is assigned to the RockShox Boxxer RC fork, and the RockShox Kage RC coil rear shock returns controlled landings and big-hit compliance season after season.

Specifications

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