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2021 GT

Power Performer

A 29″ aluminum frame bmx e-bike with mid-range components and hydraulic disc brakes.

Manufacturer Price

$2,225
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels29″ Aluminum
Drivetrain1 × 9
GroupsetmicroSHIFT Advent
MotorBafang 250W 45Nm hub-drive
Battery418Wh
BrakesHydraulic Disc
Where to Buy
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

48 km/h

Power Performer

Highest gear

(descending)

Sizing
One Size

120cm +

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
BikeRadar
GT Power Performer review

Aug 2022 · Warren Rossiter

Big-wheel BMX cruiser with electric bike power

Highs
  • Great retro-inspired design

  • Capable range

  • Fun to ride

Lows
  • Mudguards don’t fully work

Read Review

Bikerumor
GT launches Street Performer and blurs lines w/ Power Performer eMTBMX!

Jul 2021 · Steve Fisher

GT Bicycles brings BMX cruiser bikes into the future with the pedal assist Power Performer, and the leg-powered Street Performer.

Read Review

Geometry
Specs
Build
Frame

GT Power Performer eBike, 6061 Series Alloy, Floating Frame Stander Seat Stays, Threaded BB, Plate Disc Mount Dropouts, Semi-Integrated 1-1/8" H/T, 2.5" Tire Clearance, Utility Braze Ons

BB StandardBSA, Threaded

Tire Clearance2.5"

Fork

GT Power Performer, Alloy Leg Blades and Crown, 1-1/8" Steel Steerer, 55mm Street Rake Offset, Post Mount Disc, Internal Mid-Blade/Dropout Mounts

Bottom Bracket

Threaded, Square Type

Headset

1 1/8" Semi-Integrated

Stem

GT NBS Front Load 40mm, 10mm Rise

Handlebar

GT Power Performer 4pc. 100% Cr-Mo, 7.25"H x 29"W, 4°Up, 12° Back

Saddle

GT Comfy Code Railed

Seatpost

Alloy Micro Adjust 27.2 x 350mm

TypeRigid

Pedals

GT Logo PC Platform

Grips

GT Super Soft Flangeless

Groupset
Rear Derailleur

microSHIFT, Advent, 1 x 9 with Clutch

Crank

GT Power Series 3pc Alloy 170mm, Square Taper Spindle, Narrow Wide 38T Steel Chainwheel, Alloy Guard

Shifters

microSHIFT, 1 x 9 Advent, 9-speed

Cassette

Sunrace, 11-36T, 9-speed

Chain

KMC E9T

Brakes

Hydro Disc, 160/160mm Rotors

TypeHydraulic Disc

Brake Levers

Alloy, 2 Finger

Wheels
Rims

Alloy Double Wall, 36h

Spokes

(F) Stainless Steel, 14g / (R) Stainless Steel, 13g

Front Hub

Alloy Disc Hub, 36h, 6 Bolt, Hex Wrench QR

Rear Hub

Bafang 36v/250w, OLD= 138mm, 6 Bolt, Shimano Type Cassette, 9 Speed, Nutted Axle

Tires

GT Smoothie Session 2.5", Light Guard 1.2mm, Reflective Sidewall

Electric Components
Motor

Bafang 36v/250w, Torque= 45Nm

Battery

Removeable, 418Wh, 1.5amp USB Charging Port

Display

Bafang HMI high-contrast LCD

Charger

2 Amp Battery Charger

Rider Notes
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First added 16 July

Last updated 16 July

Not listed for 1,778 days