Bicycle Archive · Specification report

Bicycle comparison

2007 GT Calafia · 2008 GT Calafia

Specification	2007 GT Calafia	2008 GT Calafia
Overview
Model year	2007	2008
Brand	GT	GT
Model	Calafia	Calafia
Bicycle type	Freestyle/jumping	BMX
Archive ID	16101	13592
Original MSRP	$499.99	$499.99
Colors	Burnished Red	Army Green
Sizes	20" wheel	One size fits all
Frameset
Frame construction	TIG-welded	TIG-welded
Frame material	Chromoly	GT Cro-moly BMX freestyle design
Fork	'05 GT Freestyle	GT Freestyle
Fork material	Chromoly, unicrown crown	CrMo Steel, unicrown crown
Rear shock	N/A	N/A
Drivetrain
Component group	BMX Mix	BMX
Shifters	N/A	N/A
Front derailleur	N/A	N/A
Rear derailleur	N/A	N/A
Crankset	GT Tubular Cr-Mo 3pc.	—
Bottom bracket	Sealed Bearing with 8 spline Cr-Mo axle	Mid BB
Rear cogs	1-speed, 12 teeth	1-speed, 12 teeth
Chain	KMC Z510HX	KMC Z510HX
Pedals	'05 GT Dirt/Street platform design, aluminum body, press-in pins, cr-mo alx	GT Dirt/Street platform
Brakes
Brakes	Tektro FX-15FS front/Tektro, FX-15D rear brakes, Tektro 275A levers	Tektro FX-15D rear brakes, Tektro 275A rear levers
Cockpit & contact points
Headset	1 1/8" integrated TH #IS-3	1 1/8" Impact Integrated
Handlebar	GT dirt/street Cr-mo	GT dirt/street Cr-mo
Handlebar extensions	Not included	Not included
Stem	GT FS design	GT FS design
Saddle	GT Star 19	BMX mini street
Seatpost	Alloy Micro adjust	Aluminum micro-adjust
Wheels & tires
Hubs	Front: GT sealed, Rear: Joy Tech cassette	Front: GT sealed, Rear: Joy Tech cassette
Rims	Sun Ditch Witch, 36-hole	Alex Supra Dome, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge	Stainless steel, 14ga. (2.0mm)
Spoke nipples	Brass nipples	Brass nipples
Front tire	26 x 2.10" Kenda Kiniption	20" Kenda Kiniption
Wheel size	26" wheels	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 13, 2026.