GT VERTIGO 1998 VS Hoffman RHYTHM 2003 specs comparison
GT Vertigo
General InfosModel | 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 tire | 20 X 2.10 (inches) GT LP III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe Bulldog |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 48-hole Weinmann Zac 2121 |
Spoke nipples type | Not Available |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | 4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays |
Frame type | TIG-welded |
Handlebar construction | GT Freestyle Chromoly |
Handlebar extender | Not Available |
Handlebar stem details | GT Piston |
Headset size | 1 (inches) |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | American |
Bottom bracket type | Not Available |
Crankset parts and sizes | 45 Teeth GT 1-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
GT Vertigo Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | GT |
Other Specs of GT Vertigo
Component group sets | Not Available |
Pedals details | GT Nylon Platforms |
Rear shock absorber | Not Available |
Saddle seat | GT Freestyle |
Seat post extension | GT Chromoly |
Hoffman Rhythm
General InfosModel | 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 tire | 20 X 1.95 (inches) Primo |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe Tech 99 Rear Levers DiaTech 996 U-Brake Rear Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 36-hole Hoffman HighRoller |
Spoke nipples type | Aluminum Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 4130 chromoly c |
Frame type | TIG-welded |
Handlebar construction | Hoffman Jumping Bars |
Handlebar extender | Not Available |
Handlebar stem details | Hoffman Fist |
Headset size | 1 1/8 (inches) Threadless Aheadset Tank |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 39 Teeth Primo Powerbite |
Gear shift levers | Not Available |
Rear gear set | 14 Teeth 1-speed |
Hoffman Rhythm Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | 4130 chromoly c |
Fork type | Hoffman Bikes Rhythm Superfork |
Other Specs of Hoffman Rhythm
Component group sets | Not Available |
Pedals details | Wellgo LU-313 |
Rear shock absorber | Not Available |
Saddle seat | Hoffman Padded Embossed Skull |
Seat post extension | 25.4 (millimeters) Diameter Chromoly Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Vertigo bike manual
- Find All parts, tires and accessories of GT Vertigo Freestyle here
- Get your Hoffman Rhythm manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Rhythm Freestyle here