AMP Research B4 F3XC CARBON (03) 1998 VS Rocky Mountain ETSX-50 2003 specs comparison

AMP Research B4 F3XC Carbon (03) 1998 comparison online with competitors

AMP Research B4 F3XC Carbon (03)

General Infos
Model B4 F3XC Carbon (03)
Manufacturer AMP Research
Year of production 1998
Current price Check price Here ==>   
Color choice - Candy Apple Red
-Ball-Burnished
Sizes - Large
- medium
- small
- xsmall
Sizes - Large
- medium
- small
- xsmall

Wheels And Breaking System

Bike front tireOptional
Bike rear tireNot Available
Bike wheel sizeOptional Wheels
Brakeset type Shimano STX Levers
Shimano STX Cantilever Brakes
Hubs for disc brakesShimano STX
Rims manufacturerMavic 238
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlcoa Alcalyte 6013 T6 Aluminum
Frame typeTIG-welded
Handlebar constructionControl Tech Aluminum
Handlebar extenderOptional
Handlebar stem detailsControl Tech
Headset size1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG51
Bottom bracket shell widthNot Available
Bottom bracket typeShimano BB-LP26
Crankset parts and sizes 22/32/42 Teeth
Shimano STX
Gear shift leversShimano STX RapidFire SL
Rear gear set 11 - 28 Teeth
8-speed

AMP Research B4 F3XC Carbon (03) Fork System Data

Derailleur (Front) Top-pull
Shimano STX Top-swing
Derailleur (Rear)Shimano STX
Fork material Linkage Crown
Aluminum and carbon Fiber
Fork typeAMP Research F3 XC

Other Specs of AMP Research B4 F3XC Carbon (03)

Component group setsShimano STX
Pedals detailsOptional
Rear shock absorber 3.0 (inches) Travel
AMP Research
Saddle seatVetta TT
Seat post extension 31.6 (millimeters) Diameter
Control Tech Or Thomson


Rocky Mountain ETSX-50 2003 comparison online with competitors

Rocky Mountain ETSX-50

General Infos
Model ETSX-50
Manufacturer Rocky Mountain
Year of production 2003
Current price Check price Here ==>   
Color choice -Yellow and Anthracite
Sizes - 15 (inches)
- 16.5 (inches)
- 18 (inches)
- 19 (inches)
- 20.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Hutchinson Python Air Light
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano Deore Hydraulic Levers
Shimano Deore M525 Hydraulic Disc Brakes
Hubs for disc brakesShimano Deore Disc
Rims manufacturer 32-hole
Mavic X223 Disc
Spoke nipples typeAluminum Nipples
Spoke wheel 14ga. Double-butted
DT Stainless Steel

Frame and Body Specs

Frame materialsEaston RAD
Frame typeTIG-welded
Handlebar constructionRace Face Prodigy
Handlebar extenderNot Available
Handlebar stem detailsRace Face Prodigy
Headset size1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG73
Bottom bracket shell width73 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Race Face Evolve XC
Crankset parts and sizes 22/32/44 Teeth
Race Face Turbine LP
Gear shift leversShimano Deore LX RapidFire
Rear gear set 11 - 34 Teeth
9-speed

Rocky Mountain ETSX-50 Fork System Data

Derailleur (Front) Top-pull and clamp-on 31.8 (millimeters)
Shimano Deore LX
Derailleur (Rear)Shimano Deore XT GS
Fork material Single Crown
Aluminum
Fork type 4.0 (inches) Travel
FOX Float R

Other Specs of Rocky Mountain ETSX-50

Component group setsMountain Mix
Pedals detailsShimano PD-M515 SPD
Rear shock absorber 3.5 (inches) - 4.5 (inches) Adjustable Travel
Fox Float RL
Saddle seatSelle Italia Custom Onda
Seat post extension 26.8 (millimeters) Diameter
Race Face XY


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