GT BUMP 2009 VS Fit Bike Co. AITKEN 2 2012 specs comparison

GT Bump 2009 comparison online with competitors

GT Bump

General Infos
Model Bump
Manufacturer GT
Year of production 2009
Current price Check price Here ==>   
Color choice - Purple
-Light Green
Sizes - 21.1 TT (inches)
Sizes - 21.1 TT (inches)

Wheels And Breaking System

Bike front tire Rear: 20 X 2.10 (inches) Kenda Kiniption
Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 274A Rear Levers
Tektro 907A U-brake Rear Brakes
Hubs for disc brakes Rear: GT Sealed Cassette
Front: GT Aluminum Sealed
Rims manufacturer 32-hole and 36-hole
Alienation PBR
Spoke nipples typeBrass
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materialsChromoly Main Triangle
Frame typeTIG-welded
Handlebar constructionGT Dirt and street Cr-mo
Handlebar extenderOptional
Handlebar stem detailsGT FS Design
Headset size1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chainKMC Z510
Bottom bracket shell widthNot Available
Bottom bracket typeMid BB
Crankset parts and sizes 33 Teeth
GT Tubular Cr-Mo 3pc.
Gear shift leversNot Available
Rear gear set 12 Teeth
1-speed

GT Bump Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeGT Dirt and Street

Other Specs of GT Bump

Component group setsBMX
Pedals detailsGT Dirt and Street Platform
Rear shock absorberNot Available
Saddle seatGT Slim
Seat post extensionAluminum Micro-adjust Double Bolt


Fit Bike Co. Aitken 2 2012 comparison online with competitors

Fit Bike Co. Aitken 2

General Infos
Model Aitken 2
Manufacturer Fit Bike Co.
Year of production 2012
Current price Check price Here ==>   
Color choice -Matte Grey
Sizes - 20.5 TT (inches)

Wheels And Breaking System

Bike front tireFit 2.25
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeDia Compe 990/Alloy Lever
Hubs for disc brakesAlloy Sealed 3/8 (inches) Sealed Cassette RHD 14 (millimeters)
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsCroMoly Steel
Frame typeNot Available
Handlebar construction2 Piece 8 (inches)x28 (inches)
Handlebar extenderNot Available
Handlebar stem detailsFit Top Load 50 (millimeters)
Headset sizeIntegrated 1-1/8 (inches) Threadless

Gearing Specifications

Bicycle chainKMC Z410H
Bottom bracket shell widthNot Available
Bottom bracket typeMid
Crankset parts and sizesTubular CroMoly 175 25t
Gear shift leversUnavailable Shifters
Rear gear setNot Available

Fit Bike Co. Aitken 2 Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeTapered Steel

Other Specs of Fit Bike Co. Aitken 2

Component group setsNot Available
Pedals detailsOdyssey Twisted Nylon
Rear shock absorberUnavailable Rear Shock
Saddle seatFit PCP Padded Pivotal
Seat post extensionPivotal


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