Rocky Mountain VERTEX 50 2007 VS Specialized P GROM 2009 specs comparison

Rocky Mountain Vertex 50 2007 comparison online with competitors

Rocky Mountain Vertex 50

General Infos
Model Vertex 50
Manufacturer Rocky Mountain
Year of production 2007
Current price Check price Here ==>   
Color choice -Laser Red and White
Sizes - 15 (inches)
- 16.5 (inches)
- 18 (inches)
- 19 (inches)
- 20.5 (inches)
Sizes - 15 (inches)
- 16.5 (inches)
- 18 (inches)
- 19 (inches)
- 20.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) IRC Mibro Marathon
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano LX Levers
Shimano LX Brakes
Hubs for disc brakesShimano LX
Rims manufacturerMavic XM 317 Disk
Spoke nipples typeNot Available
Spoke wheelDT Competition Stainless Steel

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionRMB Carbon
Handlebar extenderNot Available
Handlebar stem detailsRace Face Evolve XC
Headset sizeFSA Orbit

Gearing Specifications

Bicycle chainShimano HG53-9
Bottom bracket shell widthNot Available
Bottom bracket typeRace Face Evolve X-Type
Crankset parts and sizesRace Face Evolve XC X-Type
Gear shift leversShimano LX Rapid Fire
Rear gear set9-speed

Rocky Mountain Vertex 50 Fork System Data

Derailleur (Front)Shimano LX
Derailleur (Rear)Shimano XT
Fork material Single Crown
Aluminum and magnesium and steel
Fork type 100 (millimeters) Travel
Fox 32 F100RLC

Other Specs of Rocky Mountain Vertex 50

Component group setsShimano LX
Pedals detailsCrank Brothers Egg Beater Smarty
Rear shock absorberNot Available
Saddle seatWTB Shadow Team
Seat post extensionRMB Carbon


Specialized P Grom 2009 comparison online with competitors

Specialized P Grom

General Infos
Model P Grom
Manufacturer Specialized
Year of production 2009
Current price Check price Here ==>   
Color choice -Gloss Teal
Sizes - Small

Wheels And Breaking System

Bike front tire24 X 2.20 (inches) Specialized Rhythm Lite Control
Bike rear tireNot Available
Bike wheel size24 (inches) Wheels
Brakeset type Avid FR-5 Levers
Avid BB5 With 160 (millimeters) Rotor Brakes
Hubs for disc brakesSpecialized Hi Lo Disc
Rims manufacturer 36-hole
Specialized P-Disc AM
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionSpecialized Alloy Riser
Handlebar extenderOptional
Handlebar stem detailsSpecialized Aggro
Headset size1 1/8 (inches) Tank FX

Gearing Specifications

Bicycle chainKMC X8
Bottom bracket shell widthNot Available
Bottom bracket typeFuse Euro
Crankset parts and sizes 34 Teeth
Fuse Tubular Cr-Mo With Bashguard
Gear shift leversSRAM X.4 Trigger
Rear gear set 11 - 28 Teeth
8-speed

Specialized P Grom Fork System Data

Derailleur (Front) Chain Retention Device
Specialized Chain Guide
Derailleur (Rear)SRAM X.5
Fork material Single Crown
Chromoly and magnesium
Fork type 80 (millimeters) Travel
Marzocchi DJ3

Other Specs of Specialized P Grom

Component group setsMountain Mix
Pedals detailsSpecialized Alloy
Rear shock absorberNot Available
Saddle seatSpecialized Fuse Lo Pro
Seat post extension 30.9 (millimeters) Diameter
Micro Adjust
Specialized Alloy Two Bolt


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