2021 GT Transeo Sport Step-Thru

A 700c aluminum frame commuter bike with mechanical disc brakes, priced at the low end of the Transeo model range. Compare the full range

2021 GT Transeo Sport Step-Thru
MSRP£430 (about $515)
SuspensionRigid
FrameAluminum
ForkSteel
Wheels700c
Drivetrain3 × 7
GroupsetmicroSHIFT
BrakesMechanical Disc
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Gearing

3 × 7 — 21 speed

Transeo Sport Step-Thru

26 mph

Similar Bikes

31 mph

The Transeo Sport Step-Thru is easier to ride up hills than similar bikes.

The Transeo Sport Step-Thru won‘t keep up with similar bikes while riding downhill or sprinting.


Geometry

Specs
Build
Frame

6061 T6 Aluminum Frame, Triple Triangle w/ Floating Seat Stays, Forged Drop-outs w/ Chainstay Disc Brake Mounts, 1 1/8" Integrated Head Tube

Fork

GT Fork w/ Steel Raked Legs, Rack and Fender Eyelets, Steel Steerer

Bottom Bracket

Cartridge, Square Taper

Headset

Integrated, Sealed Cartridge

Stem

GT All Terra, 6061 Alloy, 31.8, 8°

Handlebar

6061 Alloy Riser, 31.8, 25mm Rise, 6° BackSweep, 620mm Width

Saddle

GT MTB

Seatpost

Alloy Micro Adjust, 27.2 x 300mm (XS-M), 350mm (L-XL)

Pedals

GT Slim Line Flat Pedal

Grips

GT Statement

Groupset
Rear Derailleur

microSHIFT RD-M26C

Front Derailleur

microSHIFT FD-M20M

Crank

Prowheel Alloy, 42/34/24

Shifters

microSHIFT TS38-7, 3x7

Cassette

Sunrace, 14-28, 7-speed

Chain

KMC Z7, 7-speed

Brakes

Mech Disc, 160/160mm Rotors

Wheels
Rims

ALEX, Double Wall Alloy, 32h

Spokes

Stainless Steel, 14g

Front Hub

Formula Disc, QR 32h

Rear Hub

Formula Disc, QR 32h

Tires

GT Pavement, 700 x 40c

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