Specialized Sirrus X 1.0 2025 - Hybrid Sports Bike
The Specialized Sirrus X 1.0 is built for riders who want an efficient, comfortable, and confidence-inspiring ride. The lightweight A1 Premium Aluminium frame is designed for durability and responsiveness, with internal cable routing for a clean aesthetic. Its fitness geometry places riders in an upright position, reducing strain while improving visibility on the road.
Key Features:
- Frame: A1 Premium Aluminium, lightweight and durable with internal cable routing.
- Fork: Hi-Ten steel, durable and compliant.
- Drivetrain: Shimano Acera 7-speed for smooth and precise shifting.
- Brakes: Lee Chi mechanical disc brakes for reliable stopping power.
- Wheels & Tyres: 700c wheels with 42mm Pathfinder Sport tyres for versatility and grip.
- Standout Feature: Fitness-focused geometry for a comfortable, upright riding position.
- Finance: Available with 0% APR finance options.
Equipped with a Shimano Acera 7-speed drivetrain, the Sirrus X 1.0 offers smooth shifting and a wide gear range, making it easy to tackle varied terrain. Lee Chi mechanical disc brakes provide dependable stopping power in all conditions, ensuring confidence whether commuting through the city or taking on weekend rides.
The 700c wheels, paired with 42mm Specialized Pathfinder Sport tyres, allow for a smooth and stable ride on pavement, gravel paths, and light trails. The added tyre volume enhances grip and comfort, absorbing road vibrations for a more enjoyable experience.
With rack and fender mounts, the Sirrus X 1.0 is adaptable to any riding scenario, whether for fitness, commuting, or exploring new routes. A high-quality saddle and ergonomic grips further enhance rider comfort, making every journey a pleasure. Whether you’re navigating city streets or venturing off the beaten path, the Sirrus X 1.0 is designed to take you there with ease.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
| Fork | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
| Stem | Alloy, 25.4mm, 10deg |
| Bars | Double-butted alloy, 5-degree backsweep, 25.4mm |
| Front Brake | Lee Chi, Mechanical Disc, 160 |
| Rear Brake | Lee Chi, Mechanical Disc, 160 |
| Rear Mech | Shimano Acera RD-M3020, 7-Speed |
| Shifters | Shimano Altus SL-M315-7R, 7-Speed |
| Speed | 7 |
| Rims | 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
| Front Hub | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
| Rear Hub | Alloy, 6-bolt disc, 7-speed freehub, loose ball bearing, quick-release, 32h |
| Spokes | Stainless, 14g |
| Front Tyre | Pathfinder Sport, 700x42mm |
| Rear Tyre | Pathfinder Sport, 700x42mm |
| Seat Post | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Chainset | PROWHEEL, Alloy, 165mm. 34T |
| Bottom Bracket | Square-tapered, 68mm |
| Chain | KMC X8 w/ Missing Link™ |
| Cassette | microSHIFT CS-H074, 12-40t, 7-Speed |
| Pedals | Specialized Body Geometry Fitness, platform, plastic |
| Weight | 11.58 kg |
Specialized Sirrus Size Chart
| Frame Size | Height (cm) | Height (in) |
| XXS | 142 - 150 | 4' 8" - 4' 11" |
| XS | 150 - 158 | 4' 11" - 5' 2" |
| S | 155 - 165 | 5' 1" - 5' 5" |
| M | 165 - 175 | 5' 5" - 5' 9" |
| L | 175 - 183 | 5' 9" - 6' 0" |
| XL | 183 - 193 | 6' 0" - 6' 4" |
| XXL | 193 - 198 | 6' 4" - 6' 6" |
What size frame do I need if I am between sizes? - read here
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