GT VERTIGO 1998 VS Hoffman RHYTHM 2003 specs comparison

GT Vertigo 1998 comparison online with competitors

GT Vertigo

General Infos
Model Vertigo
Manufacturer GT
Year of production 1998
Current price Check price Here ==>   
Color choice - Pearlized Blue
- gloss black
-Chrome-plated
Sizes - Pro
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 2.10 (inches) GT LP III
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset typeDia-Compe Bulldog
Hubs for disc brakesGT Mohawk
Rims manufacturer 48-hole
Weinmann Zac 2121
Spoke nipples typeNot Available
Spoke wheel 2.0 (millimeters) Straight Gauge
Steel

Frame and Body Specs

Frame materials4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame typeTIG-welded
Handlebar constructionGT Freestyle Chromoly
Handlebar extenderNot Available
Handlebar stem detailsGT Piston
Headset size1 (inches)

Gearing Specifications

Bicycle chain1/2 X 1/8 (inches)
Bottom bracket shell widthAmerican
Bottom bracket typeNot Available
Crankset parts and sizes 45 Teeth
GT 1-piece Chromoly
Gear shift leversNot Available
Rear gear set1-speed

GT Vertigo Fork System Data

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

Other Specs of GT Vertigo

Component group setsNot Available
Pedals detailsGT Nylon Platforms
Rear shock absorberNot Available
Saddle seatGT Freestyle
Seat post extensionGT Chromoly


Hoffman Rhythm 2003 comparison online with competitors

Hoffman Rhythm

General Infos
Model Rhythm
Manufacturer Hoffman
Year of production 2003
Current price Check price Here ==>   
Color choice - Gloss White
- Gray
-Black
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Primo
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Tech 99 Rear Levers
DiaTech 996 U-Brake Rear Brakes
Hubs for disc brakesNot Available
Rims manufacturer 36-hole
Hoffman HighRoller
Spoke nipples typeAluminum Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionHoffman Jumping Bars
Handlebar extenderNot Available
Handlebar stem detailsHoffman Fist
Headset size1 1/8 (inches) Threadless Aheadset Tank

Gearing Specifications

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

Hoffman Rhythm Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material4130 chromoly c
Fork typeHoffman Bikes Rhythm Superfork

Other Specs of Hoffman Rhythm

Component group setsNot Available
Pedals detailsWellgo LU-313
Rear shock absorberNot Available
Saddle seatHoffman Padded Embossed Skull
Seat post extension 25.4 (millimeters) Diameter
Chromoly Micro-adjust


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