Trek 820 2006 VS ParkPre AL-U-MAX (04) 1995 specs comparison

Trek 820

General Infos

Model	820
Manufacturer	Trek
Year of production	2006
Current price	Check price Here ==>
Color choice	- Hot Orange and Metallic Dark Silver -Rally Blue and Metallic Silver
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) - womens 19.5 (inches)
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) - womens 19.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Bontrager Connection Trail
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	Matrix 550
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hi-tensile
Handlebar extender	Not Available
Handlebar stem details	Hi-tensile Steel
Headset size	Aheadset Slimstak

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth SR XCC-100
Gear shift levers	Shimano EF50
Rear gear set	13 - 34 Teeth 7-speed

Trek 820 Fork System Data

Derailleur (Front)	Shimano FD-C051
Derailleur (Rear)	Shimano Acera
Fork material	Unicrown Crown High-tensile Steel
Fork type	Trek

Other Specs of Trek 820

Component group sets	Mountain Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Sport
Seat post extension	Bontrager

ParkPre Al-U-Max (04)

General Infos

Model	Al-U-Max (04)
Manufacturer	ParkPre
Year of production	1995
Current price	Check price Here ==>
Color choice	-Polished
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Maxxis Cobra Front: 26 X 1.95 (inches) Maxxis Viper
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe PC-7 Levers Dia-Compe Versa C5 Brakes
Hubs for disc brakes	Kung Ten
Rims manufacturer	32-hole Araya TM-18
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Alcoa 7005 Aluminum
Frame type	Welded Aluminum
Handlebar construction	PFR 6000 Aluminum
Handlebar extender	PFR 168 Aluminum
Handlebar stem details	PFR 182 Chromoly
Headset size	1 1/8 (inches) Dia-Compe S Series Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG30
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano STX-RC
Gear shift levers	Grip Shift SRT-600
Rear gear set	11 - 28 Teeth 8-speed

ParkPre Al-U-Max (04) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano STX-RC
Derailleur (Rear)	Shimano STX-RC
Fork material	Unicrown Crown Chromoly
Fork type	PRF

Other Specs of ParkPre Al-U-Max (04)

Component group sets	Shimano STX-RC
Pedals details	Fasten Alloy Pedal
Rear shock absorber	Not Available
Saddle seat	PFR Perforated
Seat post extension	27.0 (millimeters) Diameter Alloy Micro-adjust