Trek 820 2002 VS Specialized HARDROCK CR-MO 2003 specs comparison

Trek 820 2002 comparison online with competitors

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 tire26 X 1.95 (inches) Bontrager Connection
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano EF-29 Levers
Aluminum Linear-pull Brakes
Hubs for disc brakes Q and R
Aluminum
Rims manufacturerMatrix 550
Spoke nipples typeNot Available
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly Seat Tube and hi-tensile Steel
Frame typeTIG-welded
Handlebar constructionHi-tensile Steel
Handlebar extenderOptional
Handlebar stem detailsAluminum Threadless
Headset size1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 28/38/48 Teeth
Sun Race FC-M35
Gear shift leversShimano EF-29
Rear gear set 13 - 30 Teeth
7-speed

Trek 820 Fork System Data

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

Other Specs of Trek 820

Component group setsMountain Mix
Pedals detailsNylon Platform
Rear shock absorberNot Available
Saddle seatTrek ATB
Seat post extensionAluminum Micro-adjust


Specialized Hardrock Cr-Mo 2003 comparison online with competitors

Specialized Hardrock Cr-Mo

General Infos
Model Hardrock Cr-Mo
Manufacturer Specialized
Year of production 2003
Current price Check price Here ==>   
Color choice -Charcoal
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)
- womens 15 (inches)
- womens 18 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Specialized Ground Control
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro 273A Levers
Tektro 832AL Brakes
Hubs for disc brakes Q and R
Joy Tech Aluminum
Rims manufacturer 32-hole
Alex Z-1000
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly Main Triangle and hi-ten Steel Stays
Frame typeTIG-welded
Handlebar constructionSpecialized Aluminum
Handlebar extenderOptional
Handlebar stem detailsAluminum Threadless
Headset size1 1/8 (inches) Threadless Specialized Loose Ball

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG31
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Sealed Cartridge
Crankset parts and sizes 28/38/48 Teeth
Shimano FC-C051
Gear shift leversShimano Revo RS-41A
Rear gear set 14 - 28 Teeth
7-speed Freewheel

Specialized Hardrock Cr-Mo Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano C051
Derailleur (Rear)Shimano Altus
Fork material Single Crown
Aluminum
Fork type 80 (millimeters) Travel
RST Capa CL

Other Specs of Specialized Hardrock Cr-Mo

Component group setsMountain Mix
Pedals detailsSpecialized Platform
Rear shock absorberNot Available
Saddle seatSpecialized Sport ATB
Seat post extension 30.4 (millimeters) Diameter
Specialized Aluminum


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