GT DISCOVERY 1994 VS Trek 720 1997 specs comparison

GT Discovery

General Infos

Model	Discovery
Manufacturer	GT
Year of production	1994
Current price	🛒 View Price →
Color choice	-Not found
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 Dual Purpose
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Levers Shimano With Alloy Lever With Reach Adjuster Brakes
Hubs for disc brakes	Alloy QR
Rims manufacturer	Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly Seat Tube
Frame type	TIG-welded Steel
Handlebar construction	GT Flat
Handlebar extender	Not Available
Handlebar stem details	GT Hi-Rise With Internal Cable Routing
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HyperGlide
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Tracer
Gear shift levers	Shimano Altus C50 Top-mount With Optical Gear Display
Rear gear set	14 - 28 Teeth 6-speed

GT Discovery Fork System Data

Derailleur (Front)	Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Not Available
Fork type	Unicrown

Other Specs of GT Discovery

Component group sets	Shimano Alivio and Altus C50
Pedals details	Resin With Chromoly Axles
Rear shock absorber	Not Available
Saddle seat	GT Supersoft Touring
Seat post extension	Steel

Trek 720

General Infos

Model	720
Manufacturer	Trek
Year of production	1997
Current price	🛒 View Price →
Color choice	- red -Dark blue
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Trek MultiTrack
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RBP-376A Levers Shimano Altus Brakes
Hubs for disc brakes	Shimano Alivio
Rims manufacturer	32-hole Matrix Vapor
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Marwi Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) Tange-Seiki Passage

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle Shimano BB-CT91
Crankset parts and sizes	24/34/42 Teeth Shimano Altus
Gear shift levers	Grip Shift MRX-170
Rear gear set	11 - 28 Teeth 7-speed

Trek 720 Fork System Data

Derailleur (Front)	Top-pull and bottom Bracket Mount Shimano Altus
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Chromoly
Fork type	Trek

Other Specs of Trek 720

Component group sets	Shimano Alivio and Altus
Pedals details	Wellgo LU-945
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	26.6 (millimeters) Diameter Alex Moulton Stainless Steel