Product Price Frame Material Wheel Size (inch) Gear Numbers Weight (pound) Suspension Fender Mounts
Specialized Sirrus X 1.0
US
£341.12 Specialized A1 Premium Aluminum 700c 1x7 40T 12-40t 11.71 kg (25 lb, 13.1 oz)

The Specialized Sirrus X 1.0 is a fitness hybrid built around an aluminum frame with internal cable routing and flat-mount disc hardware. It uses a 1x7 drivetrain with a narrow-wide 42T chainring for simple, reliable shifting, paired with 700x42mm Pathfinder tires for mixed-surface comfort. It suits riders who want an efficient on-road bike that can also handle rough pavement and light dirt/off-road paths with confidence.

★ 适合人群

It's a hybrid setup for mixed riding because it combines 700x42mm Pathfinder Sport tires, a rigid Hi-Ten steel fork with Plug + Play fender/rack mounts, and 1x7 gearing with a 40T crank and 12-40t cassette for practical range on both road and light off-road.