ProFlex 657 1997 VS Mongoose MASSIF 2003 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


Mongoose Massif 2003 comparison online with competitors

Mongoose Massif

General Infos
Model Massif
Manufacturer Mongoose
Year of production 2003
Current price Check price Here ==>   
Color choice -Blue and White
Sizes - Large
- medium
- small

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 M525 Hydraulic Levers
Shimano Deore M525 Hydraulic Disc Brakes
Hubs for disc brakesShimano HB-M525
Rims manufacturer 32-hole
Mavic X223 Disc
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionEaston EA50
Handlebar extenderOptional
Handlebar stem detailsEaston EA50
Headset size1 1/8 (inches) Integrated FSA Integrated

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG73
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/44 Teeth
TruVativ Firex XR
Gear shift leversShimano SL-M70 Deore LX
Rear gear set 11 - 34 Teeth
9-speed

Mongoose Massif Fork System Data

Derailleur (Front)Shimano M-510 Deore
Derailleur (Rear)Shimano Deore XT
Fork material Single Crown
Aluminum and magnesium
Fork type 80 (millimeters) Travel
Answer Manitou Skareb Comp

Other Specs of Mongoose Massif

Component group setsMountain Mix
Pedals detailsTime Alium
Rear shock absorberFox Float
Saddle seat Chrome-moly Rails
Fi'zi:k Nisene
Seat post extensionEaston EA50


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