Trek JACK 1 2007 VS Norco BERRETTA 1997 specs comparison

Trek Jack 1

General Infos

Model	Jack 1
Manufacturer	Trek
Year of production	2007
Current price	Check price Here ==>
Color choice	-Gloss Navy
Sizes	- 13 (inches) - 15 (inches) - 17 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.40 (inches) Bontrager Earl
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro V Brakes
Hubs for disc brakes	Shimano M-475 Disc
Rims manufacturer	Bontrager Camino
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Earl
Handlebar extender	Optional
Handlebar stem details	Bontrager Earl
Headset size	Semi-cartridge Aheadset

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/44 Teeth Shimano M-341
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Trek Jack 1 Fork System Data

Derailleur (Front)	Shimano C-050
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown Aluminum and steel
Fork type	100 (millimeters) Travel RST Gila T7

Other Specs of Trek Jack 1

Component group sets	Shimano Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Earl Jump
Seat post extension	Bontrager Sport

Norco Berretta

General Infos

Model	Berretta
Manufacturer	Norco
Year of production	1997
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 15 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro RBP-297A Levers Shimano Altus Brakes
Hubs for disc brakes	Rear: Formula Aluminum Nutted Front: Formula CO 31 Cool Hub
Rims manufacturer	36-hole Alex VP-18F
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung Steel
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Steel
Headset size	1 (inches) Chin Haur CH71-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle YST BB 969
Crankset parts and sizes	28/38/46 Teeth Tracer MY-3i
Gear shift levers	Grip Shift MRX-170
Rear gear set	12 - 28 Teeth 7-speed

Norco Berretta Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Suntour XC Comp
Derailleur (Rear)	Shimano STX
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	RST 171B

Other Specs of Norco Berretta

Component group sets	Not Available
Pedals details	Victor VP-893
Rear shock absorber	Not Available
Saddle seat	Velo VL-285
Seat post extension	26.4 (millimeters) Diameter Hsin Lung SP-232