Specialized Sirrus X 1.0 Step-Through City Bike

Specialized Sirrus X 1.0 Step-Through City Bike

The Specialized Sirrus X 1.0 Step-Through is a versatile fitness bike with a low-step frame, designed for daily commutes, recreational rides, or light road and trail outings. It combines comfort, efficient pedaling, and agile handling even on uneven surfaces.

Usage:

• Paved Roads
• All Road Types
• Gravel Roads

Specifications:

• Frame: Specialized A1 Premium Aluminum with Fitness geometry, butted tubes, and internal cable routing for a clean look and improved durability
• Fork: Hi-Ten steel, built for strength and durability, with flat-mount disc brake compatibility and mounts for fenders or racks
• Shifters: Shimano Altus SL-M315-7R, 7-speed
• Rear Derailleur: Shimano Acera, 8-speed
• Cassette: microSHIFT CS-H074, 12-40t, 7-speed
• Chain: KMC X8 with missing link
• Crankset: Prowheel alloy
• Chainring: 42T narrow-wide steel
• Bottom Bracket: Square taper, 68 mm
• Wheels: Double-wall alloy rims (700C, 22 mm depth / 21 mm internal width)
• Front Hub: Alloy, 6-bolt disc, loose ball bearings, quick release, 32h
• Rear Hub: Alloy, 6-bolt disc, 8/9-speed freehub, loose ball bearings, quick release, 36h, 10x135 mm
• Tires: Pathfinder Wirebead Fast Gravel 700x40C
• Brakes: Lee Chi mechanical disc
• Saddle: Bridge Sport, steel rails, 155/143 mm
• Seatpost: Alloy, 12 mm offset, 2-bolt clamp, 27.2 mm
• Weight: 11.72 kg (Medium)