Alpine Designs EXPLORE 1998 VS Trek 990 1995 specs comparison

Alpine Designs Explore

General Infos

Model	Explore
Manufacturer	Alpine Designs
Year of production	1998
Current price	Check price Here ==>
Color choice	- Northwest Green -Midnite Blue
Sizes	- 14 (inches) - 16.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches)
Sizes	- 14 (inches) - 16.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Center Ridge
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Tourney TY-22 Levers Shimano Tourney TY-22 Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Asahi Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Leadtec
Handlebar extender	Optional
Handlebar stem details	Kalloy Chromoly
Headset size	1 1/8 (inches) Threadless Dia-Tech Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122 (millimeters) Spindle Shimano BB-CS11
Crankset parts and sizes	24/34/46 Teeth Shimano Tourney TY-22
Gear shift levers	Grip Shift MRX-100
Rear gear set	13 - 32 Teeth 7-speed

Alpine Designs Explore Fork System Data

Derailleur (Front)	Top-pull Shimano Tourney TY-32
Derailleur (Rear)	Shimano Tourney TY-30
Fork material	Unicrown Crown Chromoly and hi-tensile Steel
Fork type	Alpine Designs

Other Specs of Alpine Designs Explore

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Viscount 2350 With Springs
Seat post extension	29.6 (millimeters) Diameter Kalloy SP-200

Trek 990

General Infos

Model	990
Manufacturer	Trek
Year of production	1995
Current price	Check price Here ==>
Color choice	-Brown
Sizes	- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Tioga Psycho Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe PC-11 Levers Shimano Deore XT M-System Brakes
Hubs for disc brakes	Shimano Deore XT With System 3 Front
Rims manufacturer	32-hole Matrix VooDoo
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double Butted Sapim Stainless Steel

Frame and Body Specs

Frame materials	True Temper OXIII
Frame type	TIG-welded Steel
Handlebar construction	System 3
Handlebar extender	Optional
Handlebar stem details	System 3
Headset size	1 1/8 (inches) Dia-Compe Kontak Aheadset SA 2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT HyperDrive-C
Gear shift levers	Grip Shift SRT-800 X-Ray
Rear gear set	11 - 28 Teeth 8-speed

Trek 990 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Compact Drive
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Butted Unicrown Crown Chromoly
Fork type	System 2

Other Specs of Trek 990

Component group sets	Shimano Deore XT
Pedals details	Tioga Clipman
Rear shock absorber	Not Available
Saddle seat	Vetta TT Manganese Rails
Seat post extension	27.2 (millimeters) Diameter System 2