Diamondback CRESTVIEW 1997 VS Trek 7500 1998 specs comparison

Diamondback Crestview

General Infos

Model	Crestview
Manufacturer	Diamondback
Year of production	1997
Current price	Check price Here ==>
Color choice	- green -Blue fade
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 Cheng Shin C-979
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RBP-371A Levers Shimano Altus Brakes
Hubs for disc brakes	Rear: Joy Tech JY-718 Q and R Front: Joy Tech JY-761SE Q and R
Rims manufacturer	36-hole FL-317 Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung MTB 110
Handlebar extender	Optional
Handlebar stem details	Lee Chi
Headset size	1 (inches) YST HP-226N

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle YST BB 968
Crankset parts and sizes	24/34/38 Teeth Tracer MY-1i
Gear shift levers	Grip Shift MRX-170
Rear gear set	11 - 28 Teeth 7-speed

Diamondback Crestview Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Altus Top-swing
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Chromoly and hi-tensile Steel
Fork type	Lung I

Other Specs of Diamondback Crestview

Component group sets	Shimano Altus
Pedals details	Wellgo LU-923
Rear shock absorber	Not Available
Saddle seat	Avenir Comfort Plus
Seat post extension	25.8 (millimeters) Diameter Aluminum

Trek 7500

General Infos

Model	7500
Manufacturer	Trek
Year of production	1998
Current price	Check price Here ==>
Color choice	-Ice Inkwell
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Trek Invert II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Lee Chi LV77E Levers Lee Chi TX33 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 Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	System 1
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Tange-Seiki

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-21
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-LP27
Crankset parts and sizes	24/34/42 Teeth Shimano Alivio
Gear shift levers	Grip Shift SRT-400
Rear gear set	11 - 28 Teeth 8-speed

Trek 7500 Fork System Data

Derailleur (Front)	Top-pull Shimano Alivio Top-swing
Derailleur (Rear)	Shimano STX-RC
Fork material	Unicrown Crown Chromoly
Fork type	Trek

Other Specs of Trek 7500

Component group sets	Hybrid Mix
Pedals details	Resin With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Selle Bassano Vuelta
Seat post extension	27.2 (millimeters) Diameter Polygon PM-900