Diamondback PARKWAY 1999 VS GT JETSTREAM 1999 specs comparison

Diamondback Parkway

General Infos

Model	Parkway
Manufacturer	Diamondback
Year of production	1999
Current price	Check price Here ==>
Color choice	- Forest Green -Champagne
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 19 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 40c Diamondback Cross
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Lee Chi ProMax Levers Lee Chi ProMax Linear-pull Brakes
Hubs for disc brakes	Joy Tech Q and R
Rims manufacturer	36-hole Kin Lin
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Lee Chi
Handlebar extender	Optional
Handlebar stem details	Lee Chi
Headset size	1 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle YST BB 974
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney TY-30
Gear shift levers	Grip Shift IBS MRX
Rear gear set	13 - 28 Teeth 7-speed

Diamondback Parkway Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-30
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Diamondback

Other Specs of Diamondback Parkway

Component group sets	Shimano Tourney TY-30
Pedals details	Wellgo LU-985
Rear shock absorber	Not Available
Saddle seat	Diamondback Comfort Plus II
Seat post extension	26.0 (millimeters) Diameter Lee Chi

GT Jetstream

General Infos

Model	Jetstream
Manufacturer	GT
Year of production	1999
Current price	Check price Here ==>
Color choice	- Vivid Green -Regal Blue
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	700 X 40c Multi-terrain
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Alloy Levers Shimano Nexave Modulated V Brakes
Hubs for disc brakes	Rear: Shimano Nexus Roller Brake Front: Shimano Altus
Rims manufacturer	36-hole Araya PX-645
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7000 aluminum c
Frame type	Welded
Handlebar construction	High-rise Steel
Handlebar extender	Optional
Handlebar stem details	High Rise Aluminum
Headset size	1 1/8 (inches) Sealed Mechanism

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Cartridge
Crankset parts and sizes	24/34/42 Teeth Shimano AceraX
Gear shift levers	Grip Shift MRX
Rear gear set	11 - 28 Teeth 7-speed

GT Jetstream Fork System Data

Derailleur (Front)	Shimano AceraX Top-swing
Derailleur (Rear)	Shimano Alivio
Fork material	Aluminum and chromoly
Fork type	1.6 (inches) Travel RST 801

Other Specs of GT Jetstream

Component group sets	Hybrid Mix
Pedals details	Alloy With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	GT
Seat post extension	Adjustable Kalloy Aluminum Suspension