Trek 820 2002 VS Giant XTC ALLIANCE 29ER 2 2010 specs comparison

Trek 820

General Infos

Model	820
Manufacturer	Trek
Year of production	2002
Current price	Check price Here ==>
Color choice	- Dark Silver and Silver -Dark Blue
Sizes	- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 17 (inches)
Sizes	- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Bontrager Connection
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-29 Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	Matrix 550
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hi-tensile Steel
Handlebar extender	Optional
Handlebar stem details	Aluminum Threadless
Headset size	1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Sun Race FC-M35
Gear shift levers	Shimano EF-29
Rear gear set	13 - 30 Teeth 7-speed

Trek 820 Fork System Data

Derailleur (Front)	Shimano C051
Derailleur (Rear)	Shimano Altus
Fork material	Single Triple-clamp
Fork type	2.5 (inches) Travel RST Capa-CL

Other Specs of Trek 820

Component group sets	Mountain Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Trek ATB
Seat post extension	Aluminum Micro-adjust

Giant XTC Alliance 29er 2

General Infos

Model	XTC Alliance 29er 2
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	-White and Black
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	29 X 2.00 (inches) Kenda Karma
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Shimano Deore Disc Front: Giant Tracker Sealed Disc With 15 (millimeters) Axle
Rims manufacturer	32-hole Giant P29 ALUXX Double Wall Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Alliance Aluminum and composite
Frame type	TIG-welded and bonded
Handlebar construction	Giant Contact Flat 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Giant Connect SL
Headset size	1 1/4 (inches)-1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano HG73
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Deore Hollowtech II
Crankset parts and sizes	22/32/44 Teeth Shimano Deore
Gear shift levers	Shimano Deore
Rear gear set	12 - 36 Teeth 9-speed

Giant XTC Alliance 29er 2 Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano SLX
Fork material	Single Crown Magnesium and aluminum
Fork type	100 (millimeters) Travel Marzocchi Forty-Niner TST2 With 15 (millimeters) Thru-axle

Other Specs of Giant XTC Alliance 29er 2

Component group sets	Shimano Deore
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Tundra Mg
Seat post extension	30.9 (millimeters) Diameter Giant Connect SL