Diamondback CRESTVIEW 1997 VS Jamis ALLEGRO 2X 2009 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

Jamis Allegro 2X

General Infos

Model	Allegro 2X
Manufacturer	Jamis
Year of production	2009
Current price	Check price Here ==>
Color choice	-Pearl White and Gloss Black
Sizes	- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Vittoria Randonneur Trail
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Alloy Levers Tektro Direct Pull Brakes
Hubs for disc brakes	Shimano 2200
Rims manufacturer	32-hole Alex ACE-24
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061 Triple Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Jamis Alloy Flat Bar
Handlebar extender	Optional
Handlebar stem details	NVO Adjustable
Headset size	1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	118 (millimeters) Spindle FSA Sealed
Crankset parts and sizes	30/39/50 Teeth FSA Vero Triple
Gear shift levers	Shimano ST-R440
Rear gear set	11 - 32 Teeth 9-speed

Jamis Allegro 2X Fork System Data

Derailleur (Front)	Shimano R453
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum
Fork type	63 (millimeters) Travel SR Suntour NEX-4610 HLO

Other Specs of Jamis Allegro 2X

Component group sets	Hybrid Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Elba
Seat post extension	27.2 (millimeters) Diameter Jamis Alloy Micro-adjust