GT BUMP 2007 VS Hoffman Bikes RHYTHM IL1 2004 specs comparison

GT Bump 2007 comparison online with competitors

GT Bump

General Infos
Model Bump
Manufacturer GT
Year of production 2007
Current price Check price Here ==>   
Color choice - Matte Brick
-Matte Navy Blue
Sizes - 20 wheel (inches)
Sizes - 20 wheel (inches)

Wheels And Breaking System

Bike front tire Rear: 26 X 2.10 (inches) Kenda Konxsion
Front: 26 X 2.125 (inches) Front: Kenda K-Rad
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type FX-330 Rear Brakes
Tektro 274A Levers
Tektro
Hubs for disc brakes Rear: GT Sealed Cassette
Front: GT Aluminum Sealed
Rims manufacturer 36-hole
Alex G22
Spoke nipples typeBrass Nipples
Spoke wheel14ga. Straight Gauge

Frame and Body Specs

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

Gearing Specifications

Bicycle chainKMC Z410
Bottom bracket shell widthNot Available
Bottom bracket typeBall Type With 8 Spline Cr-Mo Axle
Crankset parts and sizesGT 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 type'05 GT Dirt Jump

Other Specs of GT Bump

Component group setsBMX Mix
Pedals details Aluminum Body
Cr-mo Alxe
'05 GT Dirt and Street Platform Design
Rear shock absorberNot Available
Saddle seatVelo Mini Street
Seat post extensionAlloy Micro Adjust


Hoffman Bikes Rhythm IL1 2004 comparison online with competitors

Hoffman Bikes Rhythm IL1

General Infos
Model Rhythm IL1
Manufacturer Hoffman Bikes
Year of production 2004
Current price Check price Here ==>   
Color choice -Not found
Sizes - Not available

Wheels And Breaking System

Bike front tire Rear: 20 X 1.95 (inches) Hoffman Skid Mark
Front: 20 X 1.95 (inches) Duro Street
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 289A Rear Levers
Tektro 907A U-brake Rear Brakes
Hubs for disc brakes 14 (millimeters) Axle
14 (millimeters) Axle Flip-flop
Rear: Aluminum
Front: Aluminum
Rims manufacturer 36-hole
Jalco
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
UCP

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionHoffman Crmo 2-piece
Handlebar extenderNot Available
Handlebar stem detailsHoffman Block Stem
Headset size1 1/8 (inches) Threadless Cane Creek

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC 410
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 39 Teeth
3-piece Chromoly
Gear shift leversNot Available
Rear gear set 14 Teeth
1-speed

Hoffman Bikes Rhythm IL1 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeHoffman

Other Specs of Hoffman Bikes Rhythm IL1

Component group setsNot Available
Pedals detailsWellgo Aluminum
Rear shock absorberNot Available
Saddle seatHoffman 8 (millimeters)
Seat post extension 25.4 (millimeters) Diameter
Chromoly Micro-adjust


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