Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2025 Specialized Sirrus X 2.0 KM
Value Guide market data · 2025 Specialized Sirrus X 2.0 KM
12-month trend
22%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2025 Specialized Sirrus X 2.0 KM
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Sirrus X model years
2025 Sirrus X 2.0 KM lineup
Overview
About this bike
2025 Specialized Sirrus X 2.0 KM value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Sirrus X Steel Disc
- Frame
- Sirrus X A1 Disc
Drivetrain
- Groupset
- 2025 Specialized Sirrus X 2.0 KM
- Crankset
- Alloy Forged Arms
- Bottom Bracket
- BSA, square-taper, 68mm
- Chain
- KMC X8 w/ Missing Link
- Rear Derailleur
- microSHIFT Acolyte, 8-speed
- Chainrings
- 34T
- Shifters
- microSHIFT Acolyte, 8-speed
- Cassette/Freewheel
- microSHIFT Acolyte CS-H084, 12-42t, 8-speed
Brakes
- Brakes
- Promax F1, hydraulic disc, flat-mount, 160mm
Cockpit
- Seatpost
- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Saddle
- Bridge Sport, Steel rails, 155/143mm
- Handlebar
- Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
- Stem
- 3D-forged alloy, 31.8mm, 7-degree rise
- Tape/Grips
- Specialized Neutralizer, Body Geometry, locking grip
Wheels & Tires
- Hubs
- F: Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h R: 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
- Rear Tire
- Pathfinder Sport, 700x42
- Spokes
- Stainless, 14g
- Wheel Size
- 700c
- Front Tire
- Pathfinder Sport, 700x42
Pedals
- Pedals
- Specialized Body Geometry Fitness, Platform, Plastic
Accessories
- Color
- Gloss Dune White/Dove Grey Reflective / Gloss Ion/Silver Dust Reflective / Satin Cast Lilac/Ashen Grey Reflective
Weight & Sizing
- Size
- XX-Small / X-Small / Small / Medium / Large / X-Large
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.