Sensor

Name: GT Bicycles Sensor
Brand: GT Bicycles

mtb

Origin

The Sensor began in 2008 as GT's mid-travel trail bike and grew into a full range spanning alloy to carbon. The 2023 carbon Sensor introduced a 140mm travel carbon frame with SRAM's UDH universal derailleur hanger and was widely praised for its supremely supple suspension feel on technical trails.

Specifications

Frame: Sensor Carbon 29" frame 140mm travel, UDH derailleur mount, 12x148mm thru-axle (Carbon Pro); Sensor Alloy 130mm travel (Comp/Sport alloy trims)
Drivetrain: SRAM NX Eagle 12-speed shifters; SRAM GX Eagle rear derailleur; SRAM PG-1230 11-50T cassette; Truvativ Descendant 6K DUB 32T crankset; SRAM NX Eagle chain (Carbon Pro)
Brakes: SRAM Code R hydraulic disc 200/180mm Centerline rotors (Carbon Pro)
Wheels: 29"; WTB KOM Trail i30 32h tubeless-ready rims; Formula 15x110mm front / 12x148mm rear hubs (Carbon Pro)

The verdict

+Strengths

Supremely supple suspension feel handles both large hits and trail chatter better than most trail bikes at this price
Confident geometry (65 deg head angle) inspires trust on steep, technical terrain
Quality frame details: UDH hanger, good frame protection, clean internal routing

−Weaknesses

Supple rear suspension can feel sluggish and requires lockout lever use on long climbs
Mixed drivetrain spec (NX shifter with GX derailleur) feels below the bike's price point
Front end can feel vague on flat corners and mellow flow trails due to high stack height