Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2017 GT Sanction Pro
Value Guide market data · 2017 GT Sanction Pro
12-month trend
7%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 GT Sanction Pro
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Sanction model years
2017 Sanction Pro lineup
Overview
About this bike
2017 GT Sanction Pro value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Rear Shock
- Fox Racing Shox Performance Float X Air Shock, w/ Rebound & Compression Adjust
- Fork
- Fox Racing Shox Performance 36 Float, 170mm Travel, w/ Adjustable Rebound & Compression, Lockout
- Frame
- 6069-T6 Alloy 27.5 Frame, 160mm Travel Independent Drivetrain Suspension System 1.5" Head Tube
Drivetrain
- Groupset
- 2017 GT Sanction Pro
- Crankset
- Race Face Aeffect
- Bottom Bracket
- Race Face X-Type
- Chain
- KMC X11
- Rear Derailleur
- Shimano Deore XT Shadow Plus, GS
- Cassette/Rear Cogs
- Shimano SLX, 11-Speed, 11-42T
- Chainrings
- 32T Narrow Wide
- Shifters
- Shimano Deore XT, Rapid Fire, Right Side Only
Brakes
- Brake Levers
- Shimano ZEE, BL-M640
- Brakes
- Shimano ZEE M640 203/180mm Centerlock IceTech Rotor
Cockpit
- Saddle
- WTB Silverado Race SL, Cromoly Rail
- Headset
- FSA Orbit 1.5ZS SC
- Stem
- Race Face Chester, 40mm Length
- Handlebars
- Race Face Chester, 20mm Rise, 780mm Width
- Seat Post
- KS LEV, 31.6mm w/ Remote Southpaw Polycarbonate lever
- Tape/Grips
- GT Statement Double Lock-on Grips
Wheels & Tires
- Hubs
- Front: Shimano SLX 7010, Centerlock Disc</br>Rear: Shimano SLX 7010 Centerlock Disc
- Tires
- Front: Schwalbe Magic Mary Snakeskin, 27.5x2.35"</br>Rear: 27.5x2.4", Folding, TL-Easy
- Axles
- Front: 15x100mm</br>Rear:12x142mm
Accessories
- Rims/Wheels
- Stan's NoTubes Rapid 30, 32H
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.
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.