| 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: | 3D-forged alloy, 31.8mm, 7-degree rise |
| Bars: | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
| Front Brake: | Promax F1, hydraulic disc, flat-mount, 160mm |
| Rear Brake: | Promax F1, hydraulic disc, flat-mount, 160mm |
| Rear Mech: | MicroSHIFT Advent 8-Speed, w/o Clutch |
| Shifters: | MicroSHIFT, 8-speed |
| Speed: | 8 |
| 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: | 3 pc, Alloy Forged Arms 40T |
| Bottom Bracket: | BSA, square-taper, 68mm |
| Chain: | KMC X8 w/ Missing Link |
| Cassette: | MicroSHIFT, 8-Speed, 12-42t |
| Pedals: | Specialized Body Geometry Fitness, platform, plastic |
What are the delivery costs?
We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.
Standard delivery is normally 2 - 5 working days.
Please view our delivery page for full information on UK and international delivery costs.
Sirrus X is your ticket to riding more, and to places you never imagined possible. It's a comfortable, capable, "let's do stuff" kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and fenders —it's more than just a solid partner on pavement. Sirrus X is a dialed option when it's time to hit some gravel. We've also equipped every Sirrus X with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals.
- Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model.
- Maxiumum control through hyper intuitive shifting with 1x8 wide range gearing, and powerful hydraulic disc brakes.
- Float over rough stuff with fast rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound.
Occasionally, without notice, manufacturers change product design and/or specifications.
