ProFlex BEAST 1997 VS GT MARATHON CARBON EXPERT 2009 specs comparison

ProFlex Beast 1997 comparison online with competitors

ProFlex Beast

General Infos
Model Beast
Manufacturer ProFlex
Year of production 1997
Current price Check price Here ==>   
Color choice - red and black fade with yellow
-Orange and red
Sizes - Small
- Medium
- Large
- Extra large
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) WTB VelociRaptor Kevlar
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Magura Race-Line Levers
Magura Hydraulic HS11 Brakes
Hubs for disc brakesShimano Deore LX
Rims manufacturer 32-hole
WTB SpeedMaster
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specs

Frame materialsEaston ProGram Elite Double-butted
Frame typeTIG-welded
Handlebar constructionTitec Enduro Hell Bent
Handlebar extenderOptional
Handlebar stem detailsGirvin Reversible Forged
Headset size1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset AL-2

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Sachs SC-40
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 110 (millimeters) Spindle
Shimano BB-UN52
Crankset parts and sizes 22/32/44 Teeth
Sugino Impel 500
Gear shift leversGrip Shift ESP 700
Rear gear set 11 - 30 Teeth
8-speed

ProFlex Beast Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Deore LX Top-swing
Derailleur (Rear)Grip Shift ESP 7.0
Fork material Double Triple-clamp Crown
Aluminum and magnesium
Fork typeGirvin Pipe-Line Chubby

Other Specs of ProFlex Beast

Component group setsGrip Shift and Shimano Deore LX
Pedals detailsProflex Mag-C
Rear shock absorber 4.0 (inches) Travel
Noleen NR-2
Saddle seatSelle San Marco Tecno Dynamica
Seat post extension 27.2 (millimeters) Diameter
Polygon PM-747


GT Marathon Carbon Expert 2009 comparison online with competitors

GT Marathon Carbon Expert

General Infos
Model Marathon Carbon Expert
Manufacturer GT
Year of production 2009
Current price Check price Here ==>   
Color choice -Black and Red
Sizes - Xsmall
- small
- medium
- large
- xlarge

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Kenda Karma DTC
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano SLX Hydraulic Levers
Shimano SLX Disc Brakes
Hubs for disc brakesMavic CrossRide Centerlock Disc
Rims manufacturerMavic CrossRide Disc
Spoke nipples typeNot Available
Spoke wheelMavic

Frame and Body Specs

Frame materialsGT I-Drive 4 Carbon Fiber
Frame typeMonocoque
Handlebar constructionRitchey Pro Rizer OS
Handlebar extenderOptional
Handlebar stem detailsRitchey Pro
Headset size1 1/8 (inches) FSA Integrated

Gearing Specifications

Bicycle chainShimano HG-73
Bottom bracket shell widthNot Available
Bottom bracket typeShimano SLX Hollowtech II
Crankset parts and sizesShimano SLX
Gear shift leversShimano SLX RapidFire
Rear gear set 11 - 32 Teeth
9-speed

GT Marathon Carbon Expert Fork System Data

Derailleur (Front)Shimano SLX
Derailleur (Rear)Shimano SLX
Fork material Single Crown
Magnesium and aluminum
Fork type 120 (millimeters) Travel
RockShox Recon 335 Solo Air

Other Specs of GT Marathon Carbon Expert

Component group setsShimano SLX
Pedals detailsCrank Brothers Candy C
Rear shock absorber 4 (inches) Travel
Fox Float R
Saddle seatFi'zi:k Gobi XM With Mg Rails
Seat post extension 31.6 (millimeters) Diameter
Ritchey 3D Forged


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