Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2021 Specialized Sirrus X 2.0
Previous used estimate
$348 - $358
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Specialized Sirrus X 2.0
12-month projected trend
10%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2021 Specialized Sirrus X 2.0
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Sirrus X model years
Overview
About this 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. - Float over rough stuff with fast-rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound. - Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model. - Maximum control through hyper intuitive shifting with 1x8 wide range gearing and powerful hydraulic disc brakes.
Specifications
- Subtype
- Fitness & Hybrid
- Category
- Hybrid
- Component Fork
- Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
- Component Hubs
- Front: Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h Rear: Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
- Component Rims
- 700c disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
- Component Size
- XX-Small, X-Small, Small, Medium, Large, X-Large
- Component Stem
- Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
- Product Family
- Sirrus X
- Component Chain
- KMC X8 w/Missing Link
- Component Color
- Flo Red/Blue Ghost Pearl/Black
- Component Frame
- Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
- Component Tires
- Pathfinder Sport, 700c x 42
- Component Brakes
- Promax F1, hydraulic disc, flat-mount, 160mm
- Component Pedals
- Specialized Body Geometry Fitness, platform, plastic
- Component Saddle
- Bridge Sport, Steel rails, 155/143mm
- Component Crankset
- 3 pc, Alloy Forged Arms
- Component Seatpost
- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Component Shifters
- MicroSHIFT, 8-speed
- Component Chainrings
- 40T
- Component Handlebars
- Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
- Component Tape Grips
- Specialized Neutralizer, Body Geometry, locking grip
- Component Rear Derailleur
- MicroSHIFT Advent 9 Speed, W/O Clutch
- Hubs
- Front: Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h Rear: 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
- Tires
- Pathfinder Sport, 700c x 42
- Crankset
- 3 pc, Alloy Forged Arms
- Pedals
- Specialized Body Geometry Fitness, platform, plastic
- Chain
- KMC X8 w/Missing Link
- Seatpost
- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Saddle
- Bridge Sport, Steel rails, 155/143mm
- Rear Derailleur
- MicroSHIFT Advent 9 Speed, W/O Clutch
- Stem
- Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
- Brakes
- Promax F1, hydraulic disc, flat-mount, 160mm
- Chainrings
- 40T
- Fork
- Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
- Frame
- Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
- Handlebars
- Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
- Shifters
- MicroSHIFT, 8-speed
- Tape/Grips
- Specialized Neutralizer, Body Geometry, locking grip
- Color
- Flo Red/Blue Ghost Pearl/Black
- Size
- X-Large
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.