Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2015 GT Force X Sport
Previous used estimate
$660 - $679
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 GT Force X Sport
12-month projected trend
3%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2015 GT Force X Sport
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Force model years
2021$1,738 - $1,788▲ 163% vs. 2015
2020$1,733 - $1,783▲ 163% vs. 2015
2019$1,405 - $1,446▲ 113% vs. 2015
2017$1,384 - $1,424▲ 110% vs. 2015
2016$1,035 - $1,064▲ 57% vs. 20152015$660 - $679Currently viewing
2014$1,168 - $1,201▲ 77% vs. 2015
2013$1,002 - $1,031▲ 52% vs. 2015
2012$833 - $857▲ 26% vs. 2015
2011$740 - $761▲ 12% vs. 2015
2010$927 - $953▲ 40% vs. 2015
2009$891 - $916▲ 35% vs. 2015Compare Force X Sport models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
In the all-mountain world, what goes down must first climb up, and GT's Force X Sport does both beautifully! This ripper starts with a lightweight aluminum frame to get you up and over anything the trail has to offer. Then, for blasting back down, you get the awesome control of a 160mm Marzocchi 350 R fork in the front and GT's AOS Independent Drivetrain suspension with a Fox Float shock out back delivering 150mm of bottomless travel. And, this sleek ride sports sweet specs you can depend on like burly Jalco rims with corner-hugging Continental tires, a slick Shimano Deore 2x10 drivetrain for flawless shifting, and supremely powerful Shimano Deore discs that offer pinpoint control and modulation.
Specifications
- Category
- Mountain
- Component Fork
- Marzocchi 350 R, 160mm travel, w/tapered steerer, 15mm QR
- Component Hubs
- Shimano Deore
- Component Stem
- Kore Repute
- Product Family
- Force
- Component Frame
- COR aluminum, 150mm travel, 1.5-inch headtube, 12x142mm rear thru-axle
- Component Tires
- Continental Mountain King, 27.5 x 2.4
- Component Brakes
- Shimano Deore hydraulic disc
- Component Saddle
- WTB Silverado
- Component Cassette
- Shimano, 10-speed: 11-36
- Component Crankset
- RaceFace Ride
- Component Seatpost
- All Terra
- Component Shifters
- Shimano Deore
- Component Handlebar
- Kore Torsion
- Component Wheel Set
- Jalco DD28
- Component Chainrings
- 36/22
- Component Rear Shock
- Fox Float CTD, 150mm-travel
- Component Tape Grips
- GT Statement double lock-on
- Component Seat Binder
- All Terra bolt-on
- Component Brake Levers
- Shimano Deore, hydraulic
- Component Rear Derailleur
- Shimano Deore
- Component Front Derailleur
- Shimano Deore
- Rear Shock
- Fox Float CTD, 150mm-travel
- Hubs
- Shimano Deore
- Tires
- Continental Mountain King, 27.5 x 2.4
- Crankset
- RaceFace Ride
- Seatpost
- All Terra
- Saddle
- WTB Silverado
- Handlebar
- Kore Torsion
- Front Derailleur
- Shimano Deore
- Rear Derailleur
- Shimano Deore
- Stem
- Kore Repute
- Brake Levers
- Shimano Deore, hydraulic
- Brakes
- Shimano Deore hydraulic disc
- Cassette
- Shimano, 10-speed: 11-36
- Chainrings
- 36/22
- Fork
- Marzocchi 350 R, 160mm travel, w/tapered steerer, 15mm QR
- Frame
- COR aluminum, 150mm travel, 1.5-inch headtube, 12x142mm rear thru-axle
- Seat Binder
- All Terra bolt-on
- Shifters
- Shimano Deore
- Tape/Grips
- GT Statement double lock-on
- Wheel Set
- Jalco DD28
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.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.