Specialized Sirrus X 3.0 2025 - Hybrid Sports Bike
The Sirrus X 3.0 is built for riders who want a bike that can handle more than just the daily commute. Its fitness-focused geometry keeps you comfortable and efficient, while the wide 42mm tyres provide confidence-inspiring grip on rough roads and light trails. Whether you're weaving through city streets or heading off the beaten path, the Sirrus X 3.0 is ready to go.
Key Features:
- A1 Premium Aluminium frame – Lightweight, durable, and fitness-focused geometry
- A1 Aluminium fork – Reduces weight while offering precise handling
- MicroSHIFT Advent 1x9 drivetrain – Simple, wide-range gearing for versatile performance
- Tektro HD-R280 hydraulic disc brakes – Reliable all-weather braking power
- 700c wheels with 42mm Pathfinder Sport tyres – Smooth and grippy on mixed terrain
- Internal cable routing – Clean aesthetics and improved durability
- Available with 0% APR finance
A lightweight A1 Premium Aluminium frame and matching alloy fork make for a responsive ride with excellent control. The combination of wide bars and a comfortable riding position ensures stability and confidence on every journey.
The 1x9 MicroSHIFT Advent drivetrain simplifies shifting while delivering a wide gear range, so you can tackle hills with ease. Hydraulic disc brakes provide excellent stopping power, ensuring you stay in control no matter the conditions.
With rack and mudguard mounts, the Sirrus X 3.0 is as practical as it is fun. Whether you're commuting, exploring gravel paths, or running errands around town, this hybrid bike is built to keep up with your lifestyle.
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 | A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
| Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
| Bars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
| Front Brake | Tektro HD-R280, hydraulic disc, 160 mm rotor |
| Rear Brake | Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm |
| Rear Mech | Microshift Advent RD-M6195M, 9-speed |
| Shifters | Shimano Deore M5100 |
| Speed | 9 |
| Rims | 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h |
| Front Hub | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
| Rear Hub | Alloy, 6-bolt disc, 8-/9-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 | Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard |
| Bottom Bracket | Threaded BSA 68mm |
| Chain | KMC X9, 9-speed w/ Missing Link™ |
| Cassette | microSHIFT Advent CS-H093, 11-46t, 9-speed |
| Pedals | Specialized Body Geometry Fitness, platform, plastic |
| Weight | 11.3 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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Specialized Sirrus X 3.0 2025 - Hybrid Sports Bike
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