2025 Specialized Sirrus X 2.0 – Fitness Bike
Specifications
|
Specification |
Details |
|
Model |
Sirrus X 2.0 |
|
Vehicle Category |
Fitness Bike |
|
Application |
Commuting, fitness, exploration, gravel riding |
|
Starting Price (2025) |
$899.99 USD |
|
Color Options |
Gloss Ion / Silver Dust Reflective |
|
Sizes |
XXS, XS, S, M, L, XL |
Frame & Drivetrain
|
Specification |
Details |
|
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 |
|
Drivetrain Compatibility |
microSHIFT Acolyte, 8-speed |
|
Dropouts |
Quick-release (F), quick-release (R) |
|
Crank |
Alloy Forged Arms, 40T |
|
Chain |
KMC X8 w/ Missing Link™ |
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Rear Derailleur |
microSHIFT Acolyte 8 Speed, with Clutch |
|
Shifters |
microSHIFT Acolyte, 8-speed |
|
Cassette |
microSHIFT Acolyte CS-H084, 12-42t, 8-speed |
Components & Features
|
Specification |
Details |
|
Seating |
Bridge Sport, Steel rails, 155/143mm |
|
Cargo Capacity |
Plug + Play rack/fender mounts, low rider rack mounts (capacity not specified, assumed compatible with standard racks) |
|
Wheels/Tyres |
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h, stainless 14g spokes, Pathfinder Sport, 700x42, Standard 40mm SV 700x32-50 |
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Wheel Size |
700C front, 700C rear |
|
Brakes |
Promax F1, hydraulic disc, flat-mount, 160mm |
|
Brake Levers |
Promax F1, hydraulic |
|
Handlebar |
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
|
Stem |
3D-forged alloy, 31.8mm, 7-degree rise |
|
Saddle |
Bridge Sport, Steel rails, 155/143mm |
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Seatpost |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
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Seatpost Clamp |
Bolt-type, 31.8mm |
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Grips |
Specialized Neutralizer, Body Geometry, locking grip |
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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 |
|
Rims |
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h |
|
Spokes |
Stainless, 14g |
|
Pedals |
Specialized Body Geometry Fitness, Platform, Plastic |
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Exterior Features |
Plug + Play rack/fender mounts, low rider rack mounts |
|
Weight |
12.08 kg (26 lb, 10.1 oz) for size LG |