

Sirrus X 3.0 Step-Through EQ
£1099.00
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.
Please note that this bike does not come with pedals.
Size | Colour | Part Number | Availability |
---|---|---|---|
XS | Gloss Nearly Black / Black Reflective | 92421-7401 | In Stock |
S | Gloss Nearly Black / Black Reflective | 92421-7402 | Out of Stock |
M | Gloss Nearly Black / Black Reflective | 92421-7403 | Out of Stock |
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 |
Tape | Specialized Neutralizer, Body Geometry, locking grip |
Handlebars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
Saddle | Bridge Sport, Steel rails, 155/143mm |
Seat Binder | Bolt-type, 31.8mm |
Front Brake | Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm |
Rear Brake | Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm |
Shift Levers | Shimano Deore M5100, 11-speed |
Cassette | Sunrace, 11-speed, alloy spider, 11-42t |
Rear Derailleur | Shimano Deore M5100, SGS, 11-speed |
Chain | KMC X11EPT, 11-speed, anti-corrosion coating w/ reusable Missing Link™ |
Crankset | Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring |
Chainrings | 40T |
Bottom Bracket | Threaded BSA 68mm, 24mm spindle |
Rims | 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
Front Hub | Shimano Dynamo, 6-bolt disc, 100mm spacing, quick-release, 32h |
Rear Hub | Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h |
Spokes | Stainless, 14g |
Front Tire | Pathfinder Sport, 700x38mm |
Rear Tire | Pathfinder Sport, 700x38mm |
Inner Tubes | 700x28/38mm, 48mm Presta valve |
SeatPost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
Pedals | Specialized Body Geometry Fitness, platform, plastic |
Headlight | Herrmans H-Black MR8, Dynamo |
Taillight | Herrmans H-Trace Mini, Dynamo |
Kickstand | Center-mount, alloy |
Rack | Sirrus EQ Rack, Direct Fender Mount, Racktime compatible, 15kg |
Fenders | Specialized DRYTECH, Aluminum |
Bell | Specialized Alloy Dome Bell |
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
Please note that this bike does not come with pedals.
Size | XS | S | M |
---|---|---|---|
B-B Drop | 70 | 70 | 70 |
B-B Height | 288 | 288 | 288 |
Bike Stand-Over Height | 636 | 636 | 641 |
Chain-Stay Length | 440 | 440 | 440 |
Fork Length (full) | 395 | 395 | 395 |
Fork Rake/Offset | 51 | 51 | 51 |
Front-Center | 628 | 637 | 646 |
Head-Tube Angle | 70 | 70 | 71 |
Head-Tube Length | 139 | 147 | 175 |
Reach | 393 | 400 | 408 |
Seat-Tube Angle | 73.5 | 73.5 | 73.5 |
Seat-Tube Length | 395 | 450 | 500 |
Stack | 555 | 563 | 593 |
Top-Tube Length (horizontal) | 557 | 567 | 584 |
Trail | 76 | 76 | 69 |
Wheelbase | 1058 | 1068 | 1077 |
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