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Specialized Sirrus X 2.0 2023 - Hybrid Sports Bike

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.
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 |
Typical Hybrid Bike Sizing Chart
Frame Size
XXS - 13"
4'8"
5'1"
XS - 15"
5'1"
5'4"
S - 16"
5'4"
5'7"
M - 18"
5'7"
5'10"
L - 19"
5'10"
6'0"
XL - 20"
6'0"
6'3"
XXL - 21"
6'3"
6'5"
XXXL - 22"
6'5"
6'9"
Hybrid Bike Sizing Chart
Height |
Bike size (cm) |
bike size (Inch) |
4’8” – 5’1” 143 – 155 cm |
44 – XXS |
13” – XXS |
5’1” – 5’4” 155 – 163 cm |
48 – XS |
15” – XS |
5’4” – 5’7” 163 – 170 cm |
51 – S |
16” – S |
5’7” – 5’10” 170 – 178 cm |
54 – M |
18” – M |
5’10” – 6’0” 178 – 183 cm |
56 – L |
19” – L |
6’0” – 6’3” 183 – 191 cm |
58 – XL |
20” – XL |
6’3” – 6’5” 191 – 196 cm |
60 – XXL |
21” – XXL |
6’5” – 6’9” 196 – 205 cm |
62 - XXXL |
22” – XXXL |
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Specialized Sirrus X 2.0 2023 - Hybrid Sports Bike
Christmas Delivery
- select an option for Christmas availabilityCycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £20, next day and convenient click & collect from one of our stores. Simply select within the checkout.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.
At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
Looks amazing, handles with complete confidence and it’s faster than my mates electric bike
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