MountainVerified spec

2010 GT Sensor 3.0

Launched at $1,700

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What a used one is worth

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New

$380

$193 to $515

Like new

$361

$183 to $489

Excellent

$342

$173 to $464

Good

$285

$144 to $386

Fair

$209

$106 to $283

For parts

$114

$58 to $155

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: GT
Model family: Sensor
Model year: 2010
Category: Mountain · trail
Frame material: aluminum
Sizes: XS, S, M, L, XL
Wheel size: 26
Launch MSRP (US): $1,700

Drivetrain

Speeds: 9
Groupset: Shimano Deore
Chainrings: 3
Electronic: false
Total gears: 27

Build

Fork: SR MAG 32 with 15 mm QR front axle, 120 mm travel, air sprung with aluminum steerer, magnesium lowers with rebound damping adjust
Stem: GT over size four bolt
Tires: Front, Rear : 26"x 2.1 Kenda Nevegal,
Brakes: front: Tektro Auriga Pro Hydraulic, forged two piston caliper with mineral oil 180mm rotor; rear: Tektro Auriga Pro Hydraulic, forged two piston caliper with mineral oil 160mm rotor; levers: Tektro Auriga Hydraulic
Saddle: WTB Pure V
Wheels: rims: WTB SX -24, 32 hole, black anodized, for presta valve.; front hub: GT 15 mm through axle with 4 japanese sealed bearing; rear hub: Shimano 6 bolt Disc; spokes: 14 guage stainless steel
Cassette: SRAM PG-950 9-speed, 11-32
Crankset: Shimano FCM-442 two piece integrated crank with 44/32/22 ratios
Seatpost: GT alloy butted 2014 31.6mm
Shifters: Shimano NEW Deore 9-speed
Handlebar: GT 31.8mm Riser
Rear shock: Fox Float R Shock
Travel rear mm: 120
Rear derailleur: Shimano Deore shadow
Travel front mm: 120

Geometry

L: Chainstay mm: 424.2; Wheelbase mm: 1115.5; Head angle deg: 69.5; Seat angle deg: 73
M: Chainstay mm: 424.2; Wheelbase mm: 1091.2; Head angle deg: 69.5; Seat angle deg: 73
S: Chainstay mm: 424.2; Wheelbase mm: 1061.6; Head angle deg: 69.5; Seat angle deg: 73
XL: Chainstay mm: 424.2; Wheelbase mm: 1134.5; Head angle deg: 69.5; Seat angle deg: 73
XS: Chainstay mm: 424.2; Wheelbase mm: 1051; Head angle deg: 69.5; Seat angle deg: 73

Spec from GT's then current 2010 model page (US site, captured 2010-01; model year from GT's model code G10SEN3 in the page title). Sizes from the page's geometry table. Frame: GT designed 6061 hydroformed frame with Independent Drivetrain suspension. 120 mm of rear wheel travel. With new sealed bearing pivot system Front derailleur: Shimano Deore Bottom bracket: Shimano outboard Chain: Shimano Nine Speed Headset: FSA Orbit X 1 1/8" , sealed bearings Pedals: Alloy MTB platform with sealed mechanism bearings Grips: GT Lock Down, co molded locking grip system with alloy collars Seat clamp: GT Alum QR Nipples: Brass Colors: Matte Silver; Burnt Orange MSRP $1699.99 read from the product's own price block (under the model name) on GT's US page captured 2010-01, inside the 2010 launch window (fix round 2026-10-21).

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