GT D12 2002 VS Schwinn POWERMATIC (01) 1998 specs comparison

GT D12

General Infos

Model	D12
Manufacturer	GT
Year of production	2002
Current price	🛒 View Price →
Color choice	-Green and Black
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) GT LP-4
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 273A Levers Tektro U-brake Front and Tektro FX-11 Rear Brakes
Hubs for disc brakes	Nutted Aluminum
Rims manufacturer	36-hole Alex G22
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	GT Chromoly
Handlebar extender	Not Available
Handlebar stem details	GT Piston
Headset size	1 1/8 (inches) Threadless Tange-Seiki Fatty MX

Gearing Specifications

Bicycle chain	1/2 X 3/16 (inches)
Bottom bracket shell width	American
Bottom bracket type	Not Available
Crankset parts and sizes	GT 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT D12 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	GT

Other Specs of GT D12

Component group sets	Not Available
Pedals details	GT Trail and Freestyle Al Platform
Rear shock absorber	Not Available
Saddle seat	GT Launch Pad
Seat post extension	25.4 (millimeters) Diameter Chromoly

Schwinn Powermatic (01)

General Infos

Model	Powermatic (01)
Manufacturer	Schwinn
Year of production	1998
Current price	🛒 View Price →
Color choice	-Chrome-plated
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Schwinn XS Hucker
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Aluminum Levers Dia-Compe Bulldog Front and 990 Rear Brakes
Hubs for disc brakes	Nutted Aluminum
Rims manufacturer	48-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Tange With SST Oryg Detangler

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece Steel
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Schwinn Powermatic (01) Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Schwinn

Other Specs of Schwinn Powermatic (01)

Component group sets	Not Available
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Padded Vinyl
Seat post extension	Steel Micro-adjust Layback