Bicycle Archive · Specification report

2011 GT Slammer

Velopedia Archive ID 25115

Overview

Model year	2011
Brand	GT
Model	Slammer
Bicycle type	BMX
Archive ID	25115
Colors	White, yellow

Frameset

Frame construction	Steel
Frame material	Steel
Fork	GT Freestyle
Rear shock	N/A

Drivetrain

Component group	BMX Mix
Crankset	Forged steel, 33T teeth
Bottom bracket	Loose ball
Cassette	Dnp
Rear cogs	13 teeth
Chain	KMC Z510
Pedals	GT Jump design

Brakes

Brakes	Rush 900D front/Rush 933D rear brakes, Tektro 289A levers

Cockpit & contact points

Headset	1 1/8" Threadless
Handlebar	GT dirt/street steel
Handlebar extensions	Not included
Stem	GT freestyle drop
Saddle	GT Slim Mini Street
Seatpost	Steel, 25.4mm diameter

Wheels & tires

Hubs	Steel
Rims	Alex G303, 32-hole/36-hole
Spokes	14ga. (2.0mm)
Spoke nipples	Brass
Front tire	20 x 2.1" GT Air Bags
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.