ProFlex 657 1997 VS Trek RUMBLEFISH II 2011 specs comparison

ProFlex 657 1997 comparison online with competitors

ProFlex 657

General Infos
Model 657
Manufacturer ProFlex
Year of production 1997
Current price Check price Here ==>   
Color choice -Matte titanium
Sizes - 14 (inches)
- 16 (inches)
- 18 (inches)
- 20 (inches)
Sizes - 14 (inches)
- 16 (inches)
- 18 (inches)
- 20 (inches)

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) Panaracer Duster II
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Chang Star 274A Levers
Chang Star 879AG Brakes
Hubs for disc brakes Rear: Shimano STX-RC
Front: Shimano STX
Rims manufacturer 32-hole
Mavic 238
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Chung Nan Stainless Steel

Frame and Body Specs

Frame materials Butted
7000 Aluminum
Frame typeTIG-welded
Handlebar constructionAluminum
Handlebar extenderGirvin Team Issue
Handlebar stem detailsGirvin Forged
Headset size1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-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-LP26
Crankset parts and sizes 22/32/42 Teeth
Shimano STX-RC
Gear shift leversShimano STX-RC RapidFire SL
Rear gear set 11 - 28 Teeth
8-speed

ProFlex 657 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano STX-RC Top-swing
Derailleur (Rear)Shimano Deore LX SGS
Fork material Girvin Linkage Crown
Aluminum
Fork typeGirvin AL With ODS Coil Over Oil

Other Specs of ProFlex 657

Component group setsShimano Deore LX and STX-RC
Pedals detailsWellgo LU-946S
Rear shock absorber 3.5 (inches) Travel
Girvin GDT Coil Over Oil
Saddle seatSelle San Marco Tecno Dynamica
Seat post extension 27.2 (millimeters) Diameter
Polygon PM-312


Trek Rumblefish II 2011 comparison online with competitors

Trek Rumblefish II

General Infos
Model Rumblefish II
Manufacturer Trek
Year of production 2011
Current price Check price Here ==>   
Color choice -Matte Black and Crystal Pearl White
Sizes - 15.5 (inches)
- 17.5 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)

Wheels And Breaking System

Bike front tire29 X 2.25 (inches) Bontrager 29-3
Bike rear tireNot Available
Bike wheel size29 (inches) Wheels
Brakeset typeAvid Elixir R
Hubs for disc brakesBontrager FCC
Rims manufacturer 28-hole
Bontrager Rhythm Disc
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlloy
Frame typeTIG-welded
Handlebar constructionBontrager Race Lite Low Riser
Handlebar extenderOptional
Handlebar stem detailsBontrager Rhythm
Headset size E2
FSA 57 Orbits

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/44 Teeth
Shimano Deore XT
Gear shift leversShimano Deore XT
Rear gear set 11 - 36 Teeth
10-speed

Trek Rumblefish II Fork System Data

Derailleur (Front) Direct Mount
Shimano Deore XT
Derailleur (Rear)Shimano XTR Shadow
Fork materialSingle
Fork type 120 (millimeters) Travel
Fox F120 RLC 29

Other Specs of Trek Rumblefish II

Component group setsShimano Deore XT
Pedals detailsOptional
Rear shock absorber 110 (millimeters) Travel
Fox Float RP-23
Saddle seatBontrager Evoke 3
Seat post extension 31.6 (millimeters) Diameter
Bontrager Rhythm Pro


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