Dyno AIR 1997 VS Hoffman GEORGE 1998 specs comparison

Dyno Air

General Infos

Model	Air
Manufacturer	Dyno
Year of production	1997
Current price	Check price Here ==>
Color choice	- chrome-plated - red splash -Black
Sizes	- Boys
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches) GT LP III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Aluminum Levers Dia-Compe Bulldog Brakes
Hubs for disc brakes	GT Mag 3 Spoke
Rims manufacturer	GT Mag 3 Spoke
Spoke nipples type	Not Available
Spoke wheel	Molded Reinforced Nylon

Frame and Body Specs

Frame materials	Chromoly Seat & Downtube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Dyno
Handlebar extender	Not Available
Handlebar stem details	Dyno Aluminum
Headset size	1 (inches) Steel With Detangler

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	43 Teeth 1-piece Steel
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Dyno Air Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Dyno

Other Specs of Dyno Air

Component group sets	Not Available
Pedals details	GT Aluminum Platforms
Rear shock absorber	Not Available
Saddle seat	Dyno Nylon
Seat post extension	Steel Pillar

Hoffman George

General Infos

Model	George
Manufacturer	Hoffman
Year of production	1998
Current price	Check price Here ==>
Color choice	- metallic black -Chrome-plated
Sizes	- Pro

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) HB Skidmark
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-101 Levers Dia-Compe Bulldog Front and 990 Rear Brakes
Hubs for disc brakes	Nutted Aluminum
Rims manufacturer	48-hole Alex 7X
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	HB 4-piece Chromoly
Handlebar extender	Not Available
Handlebar stem details	HB Superstem
Headset size	1 1/8 (inches) Threadless Aheadset With SST Oryg Detangler

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Hoffman George Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Hoffman Bikes

Other Specs of Hoffman George

Component group sets	Not Available
Pedals details	Wellgo LU-313
Rear shock absorber	Not Available
Saddle seat	HB
Seat post extension	25.4 (millimeters) Diameter HB Steel