AMP Research B4 F4BLT 1998 VS Rocky Mountain SWITCH SL 2004 specs comparison

AMP Research B4 F4BLT 1998 comparison online with competitors

AMP Research B4 F4BLT

General Infos
Model B4 F4BLT
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 Deore XT Levers
AMP D1 Hydraulic Disc Brake System Brakes
Hubs for disc brakes Rear: Shimano Deore XT
Front: AMP Research
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-IG70
Bottom bracket shell widthNot Available
Bottom bracket typeShimano BB-UN72
Crankset parts and sizes 22/32/42 Teeth
Shimano Deore XT
Gear shift leversShimano Deore XT RapidFire SL
Rear gear set 11 - 28 Teeth
8-speed

AMP Research B4 F4BLT Fork System Data

Derailleur (Front) Top-pull
Shimano Deore XT
Derailleur (Rear)Shimano Deore XT
Fork material Linkage Crown
Alcoa Alcalyte 6013 T6 Aluminum
Fork typeAMP Research F4BLT

Other Specs of AMP Research B4 F4BLT

Component group setsShimano Deore XT
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 Switch SL 2004 comparison online with competitors

Rocky Mountain Switch SL

General Infos
Model Switch SL
Manufacturer Rocky Mountain
Year of production 2004
Current price Check price Here ==>   
Color choice -Not found
Sizes - 16.5
- 18.0
- 19.5

Wheels And Breaking System

Bike front tire26 X 2.60 (inches) Ritchey Motovader
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Hayes HFX-9 Hydraulic Disc Levers
Hayes HFX-9 Hydraulic Disc Brakes
Hubs for disc brakesShimano HB-M525 Disc
Rims manufacturerMavic F219
Spoke nipples typeNot Available
Spoke wheelDT Champion

Frame and Body Specs

Frame materialsEaston RAD SL Taperwall
Frame typeTIG-welded
Handlebar constructionEaston EA50 Monkey Bar
Handlebar extenderNot Available
Handlebar stem detailsEaston Vice
Headset size1 1/8 (inches) Threadless FSA The Pig DH Pro

Gearing Specifications

Bicycle chainShimano CN-HG53
Bottom bracket shell widthNot Available
Bottom bracket typeRace Face ISIS
Crankset parts and sizesRace Face Evolve XC
Gear shift leversShimano Deore LX RapidFire
Rear gear set9-speed

Rocky Mountain Switch SL Fork System Data

Derailleur (Front)Shimano Deore LX
Derailleur (Rear)Shimano Deore XT
Fork materialSingle
Fork type 150 (millimeters) Travel
Marzocchi Z-150

Other Specs of Rocky Mountain Switch SL

Component group setsMountain Mix
Pedals detailsShimano PD-M424 SPD
Rear shock absorberFox Float RL AVA
Saddle seatTitec Ithys
Seat post extensionEaston EA50


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