Marin ROCKY RIDGE 2005 VS Trek 820 2011 specs comparison

Marin Rocky Ridge 2005 comparison online with competitors

Marin Rocky Ridge

General Infos
Model Rocky Ridge
Manufacturer Marin
Year of production 2005
Current price Check price Here ==>   
Color choice -Matte Black
Sizes - Small
- medium
- large
Sizes - Small
- medium
- large

Wheels And Breaking System

Bike front tire26 X 2.30 (inches) WTB Timberwolf
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers
Hayes HFX-9 Hydraulic Disc Brakes
Hubs for disc brakesShimano Deore Disc
Rims manufacturer 32-hole
WTB Dual Duty
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
DT Swiss Stainless Steel

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionTruVativ XR Riser 31.8
Handlebar extenderOptional
Handlebar stem detailsFSA FR-270
Headset size1 1/8 (inches) Threadless WTB Comp ST

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG31
Bottom bracket shell widthNot Available
Bottom bracket typeCartridge
Crankset parts and sizes 22/32 Teeth
TruVativ Hussefelt
Gear shift leversShimano Alivio
Rear gear set 11 - 32 Teeth
8-speed

Marin Rocky Ridge Fork System Data

Derailleur (Front)Shimano Alivio
Derailleur (Rear)Shimano Deore
Fork material Single Crown
Aluminum
Fork type 130 (millimeters) Travel
Marzocchi DJ 2

Other Specs of Marin Rocky Ridge

Component group setsMountain Mix
Pedals detailsAluminum Platform
Rear shock absorberNot Available
Saddle seatWTB Power V Comp
Seat post extension 30.9 (millimeters) Diameter
Aluminum Micro-adjust


Trek 820 2011 comparison online with competitors

Trek 820

General Infos
Model 820
Manufacturer Trek
Year of production 2011
Current price Check price Here ==>   
Color choice -Gloss Black
Sizes - 13 (inches)
- 16 (inches)
- 18 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.0 (inches) Bontrager LT3
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano EF40 Levers
Tektro V Brakes
Hubs for disc brakes Rear: Formula FM31
Front: Formula FM21
Rims manufacturer 36-hole
Bontrager 550
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsSteel
Frame typeTIG-welded
Handlebar constructionBontrager Approved Riser
Handlebar extenderOptional
Handlebar stem detailsBontrager Approved
Headset size1 1/8 (inches) Threadless Semi Integrated

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 28/38/48 Teeth
Hawk DX
Gear shift leversShimano EF40
Rear gear set 13 - 34 Teeth
7-speed

Trek 820 Fork System Data

Derailleur (Front)Shimano TX51
Derailleur (Rear)Shimano TX31
Fork materialSingle
Fork type 63 (millimeters) Travel
SR Suntour M-2025

Other Specs of Trek 820

Component group setsShimano Mix
Pedals detailsWellgo Nylon Platform
Rear shock absorberNot Available
Saddle seatBontager SSR
Seat post extension 31.6 (millimeters) Diameter
Bontrager SSR


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