Sensor ST Carbon Pro

Smooth, sleek, and fast. As the newest addition to GT’s trail bike range, Sensor ST Pro will propel you to the top of lung-busting climbs before wowing you with its downhill determination and flow. Purpose-built for pedaling, this short travel carbon machine combines lightweight climbing efficiency with dirt surfing geometry for riders who crush all-day epics with the same vigor as after work power lap. Fine tuned RockShox suspension delivers reliable performance, control and traction in steep terrain up or down. Paired with a low bottom bracket, you’ll be quick to sniff out the fun, flowy way home. A clean style to match its spirit, this bike also looks as smooth as it shreds.

RockShox Pike Select + RC2, 140mm fork
RockShox Deluxe Select + RT rear shock
SRAM GX drivetrain

See Full Spec

SM MD LG XL

Color

Short Travel Big Fun

Sensor ST combines that perfect crossover of short travel agility and a progressive geometry for riders who want to get wild while still maintaining

Trail-Tuned Geometry

With the goal of maximizing good times on trail; Sensor’s geometry inspires riders to push their fun to a whole new level. It’s 65.5 degree headtube angle keeps it poised on the descents and the steep 77.5 degree seattube angle makes climbing a breeze.

LTS Suspension

Linkage Tuned Suspension provides a consistent and efficient suspension platform. The 4-bar system is designed to be a highly tunable suspension platform that maintains ground hugging traction even under heavy braking.

Frame

frame Sensor ST Carbon 29” Frame, 120mm Travel, 12x148mm Thru-Axle, UDH

sizes available SM, MD, LG, XL

fork RockShox Pike Select + RC2, 140mm, Charger 3, DebonAir+, 44mm Offset

rear shock RockShox Deluxe Select + RT, 185x47.5mm Trunnion

wheel size 29

Wheels

rims WTB KOM Trail i27, 32h, Tubeless Ready

front hub Formula, 15x110mm

rear hub Formula, 12x148mm, HG Freehub Body

front tire Maxxis Dissector, 29x2.4", 3C MaxxTerra, EXO

rear tire Maxxis Rekon, 29x2.4", 3C MaxxTerra, EXO

Drivetrain

rear derailleur SRAM GX Eagle

shifters SRAM NX Eagle, 12-Speed

rear cogs SRAM PG-1230, 11-50T

chain SRAM NX Eagle, 12-Speed

crank Truvativ Stylo 6K, DUB, 32T

bottom bracket SRAM DUB BSA, 73mm

Cockpit

handlebar GT Alloy Riser Bar, 20mm Rise, 780mm, 5° Up, 8° Back (Width: S/M/L/XL - 80cm)

stem GT Alloy, 45mm

grips GT Mushroom

headset FSA No.42

seatpost GT DropKick, 31.6mm, (S - 125mm, M - 150mm, L/XL - 170mm)

saddle WTB Silverado

Brakes

brakes SRAM G2 RSC, 180/180mm Centerline Rotors

Please note that, based on component availability and other factors, specifications are subject to change without notice.

Fit Guide

XS: 4'8" - 5'1"
S: 5'0" - 5'6"
M: 5'5" - 5'11"
L: 5'10" - 6'2"
XL: 6'1" - 6'6"

Geometry

Sizes (mm)	SM	MD	LG	XL
Seat tube length	380	400	420	460
Top tube horizontal	573	600	627	664
Top tube actual	542	565	591	623
Head tube angle	65.4 °	65.4 °	65.4 °	65.4 °
Seat tube angle	77.4 °	77.4 °	77.4 °	77.4 °
Standover	711	721	731	741
Head tube length	110	120	130	140
Stem length	40	40	40	40
Wheelbase	1187	1216	1246	1285
Front center	750	779	808	848
Chainstay length	440	440	440	440
Crank length	170	170	175	175
Bottom bracket drop	39	39	39	39
Bottom bracket height	340	340	340	340
Fork rake	44	44	44	44
Trail	125	125	125	125
Stack	621	629	638	647
Reach	435	460	485	520
Travel front	140	140	140	140
Travel rear	120	120	120	120

Are the wheels tubeless compatible?

Yes, the wheels are compatible with tubeless, but you will need sealant, valve stems, and tubeless tires to set it up tubeless.

What headset is used on the Sensor Carbon ST?

The Sensor Carbon ST has a Semi-Integrated, 1-1/8” - 1-1/2” head tube. It utilizes a ZS44/56 internal headset.

What is the max rotor size for the rear brake on the Sensor Carbon ST?

The max rotor size on the rear brake is a 203mm rotor. The native brake rotor size without an adapter is 180mm rotor.

What chain guide is compatible with the Sensor Carbon ST?

The Sensor Carbon ST will work with any ISCG-05 chain guide and bash guard mount.

What derailleur hanger is used on the Sensor Carbon ST?

The derailleur hanger is a Sram Universal Derailleur Hanger (UDH). (Sram Part # 00.7918.093.000)

What is the max tire width on the Sensor Carbon ST?

The max tire width is a 2.5in wide tire.

Is the Sensor Carbon ST compatible with a coil shock?

Yes, it is compatible with a coil shock. The rear shock Eye-to-Eye / Stroke / Bushing Width is 185mm x 47.5mm Metric Trunnion/20mm x M8.

What is the maximum seatpost insertion on the Sensor Carbon?

The maximum seatpost insertion is: SM: 250mm MD-LG: 275mm XL: 286mm.

What bottom bracket is used on the Sensor Carbon ST?

The Sensor Carbon ST uses a BSA/73m bottom bracket.

Can I convert my Sensor Carbon ST to 27.5" or MX wheels?

No, the Sensor Carbon ST is only compatible with 29" wheels.

What is the max rider weight on the Sensor Carbon ST?

The max rider weight is 305lbs/138kg.

Is touchup paint available?

Unfortunately, touchup paint is not available at this time as our paint codes are unique to our painter.

GT Tech Book

GT Owner's Manual

EN FR DE IT DU

Download PDF

Trail

Search Site

Sensor ST Carbon Pro

Added To Cart

${ item.product_title }

You May Also Like

${ product.title }