Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Salsa
2025 Salsa Blackthorn 125 C GX AXS Transmission
Value Guide market data · 2025 Salsa Blackthorn 125 C GX AXS Transmission
12-month trend
21%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2025 Salsa Blackthorn 125 C GX AXS Transmission
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Blackthorn model years
2025 Blackthorn 125 C GX AXS Transmission lineup
Overview
About this bike
2025 Salsa Blackthorn 125 C GX AXS Transmission value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Carbon / Blackthorn 145 Carbon, 6lb 13oz, Blackthorn 145 CarbonBB Standard:BSA, 73mm, ThreadedHanger Standard:UDH
- Suspension
- Full
- Shock
- Fox Float X Factory / Fox Float X Factory, 210 x 55mm
- Fork
- 160mm
- Headset
- FSA Orbit 1.5E ZS NO.57E
Drivetrain
- Groupset
- MRP
- Bottom Bracket
- 73mm BSA
- Crank
- MRP 1x SL ISCG-05 bashguard
Brakes
- Brakes
- Hydraulic Disc / 74mm Post-mount (180-200mm rotor)Type:Hydraulic Disc
Cockpit
- Seatpost
- Ø30.9mmType:Rigid
Wheels & Tires
- Wheels
- 29″
- Tires
- 55–63.5mm (2.2–2.5")
Accessories
- Disc Rotors
- 74mm Post-mount (180-200mm rotor)
Frame sizing
SMManufacturer sizing
MDManufacturer sizing
LGManufacturer sizing
XLManufacturer sizing
LG highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- 630
- Reach
- 492
- Top Tube Length
- 633
- Seat Tube Length
- 455
- Chainstay Length
- 432
- Wheelbase
- 1,268
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.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.