ProFlex 857 1997 VS Trek FUEL EX 7 2009 specs comparison

ProFlex 857 1997 comparison online with competitors

ProFlex 857

General Infos
Model 857
Manufacturer ProFlex
Year of production 1997
Current price Check price Here ==>   
Color choice - red
-Fuzzy Grape
Sizes - Small
- Medium
- Large
- Extra large
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Panaracer Duster Pro Kevlar
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano Deore XT Levers
Shimano Deore XT V-Brake Brakes
Hubs for disc brakesShimano Deore XT
Rims manufacturer 32-hole
Mavic 220S
Spoke nipples typeAlloy Nipples
Spoke wheel 1.8 (millimeters) Double Butted
DT Competition Stainless Steel

Frame and Body Specs

Frame materialsEaston ProGram Elite Double-butted With Carbon Fiber Swingarm
Frame typeTIG-welded
Handlebar constructionTitec Enduro
Handlebar extenderGirvin Team Issue
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 22/32/42 Teeth
Shimano Deore XT
Gear shift leversShimano Deore XT RapidFire SL
Rear gear set 11 - 30 Teeth
8-speed

ProFlex 857 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Deore XT Top-swing
Derailleur (Rear)Shimano Deore XT SGS
Fork material Girvin Linkage Crown
Aluminum
Fork typeGirvin Cross-Link Elite With Noleen NR-2

Other Specs of ProFlex 857

Component group setsShimano Deore XT
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


Trek Fuel EX 7 2009 comparison online with competitors

Trek Fuel EX 7

General Infos
Model Fuel EX 7
Manufacturer Trek
Year of production 2009
Current price Check price Here ==>   
Color choice -Pearl White and Blue
Sizes - 15.5 (inches)
- 17.5 (inches)
- 18.5 (inches)
- 19.5 (inches)
- 21.5 (inches)

Wheels And Breaking System

Bike front tire Rear: 26 X 2.25 (inches) Bontrager Jones XR
Front: 26 X 2.20 (inches) Bontrager Jones XR
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid Juicy 3
Hydraulic Disc Levers
Avid Juicy 3 Hydraulic With 185 (millimeters) Rotor Brakes
Hubs for disc brakes Rear: Shimano M525 SL
Front: Bontrager Sealed
Rims manufacturerBontrager Duster Disc
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlpha Red Aluminum
Frame typeTIG-welded
Handlebar constructionBontrager Race
Handlebar extenderOptional
Handlebar stem detailsBontrager SSR
Headset size1 1/8 (inches) Integrated VP A76C-TK

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/44 Teeth
Shimano M532
Gear shift leversShimano Deore
Rear gear set 11 - 32 Teeth
9-speed

Trek Fuel EX 7 Fork System Data

Derailleur (Front)Shimano Deore
Derailleur (Rear)Shimano SLX Shadow
Fork materialSingle Crown
Fork type 130 (millimeters) Travel
RockShox Recon 351 Air

Other Specs of Trek Fuel EX 7

Component group setsShimano Mix
Pedals detailsShimano 505
Rear shock absorber 120 (millimeters) Travel
Fox Float RP2
Saddle seatBontrager Race With Hollow Cromoly Rails
Seat post extensionBontrager Race


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