GT THUMPER 2003 VS Hoffman Bikes RHYTHM PL1 2005 specs comparison

GT Thumper 2003 comparison online with competitors

GT Thumper

General Infos
Model Thumper
Manufacturer GT
Year of production 2003
Current price Check price Here ==>   
Color choice - TT Gray
-Moro Blue
Sizes - One
Sizes - One

Wheels And Breaking System

Bike front tire20 X 2.10 (inches) GT LP-4
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 273A Rear Levers
Tektro FX-11 U-brake Rear Brakes
Hubs for disc brakes 14 (millimeters) Axle
Aluminum
Rims manufacturer 36-hole
Alex G22
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionGT BMX
Handlebar extenderNot Available
Handlebar stem detailsGT Piston
Headset size1 1/8 (inches) Threadless Tange-Seiki TGMX

Gearing Specifications

Bicycle chain 1/2 X 3/16 (inches)
KMC 410
Bottom bracket shell widthAmerican
Bottom bracket typeNot Available
Crankset parts and sizes 39 Teeth
GT 3-piece Chromoly
Gear shift leversNot Available
Rear gear set 14 Teeth
1-speed

GT Thumper Fork System Data

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

Other Specs of GT Thumper

Component group setsNot Available
Pedals detailsGT Johnson Design
Rear shock absorberNot Available
Saddle seatGT Launch Pad
Seat post extensionSteel Micro-adjust


Hoffman Bikes Rhythm PL1 2005 comparison online with competitors

Hoffman Bikes Rhythm PL1

General Infos
Model Rhythm PL1
Manufacturer Hoffman Bikes
Year of production 2005
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) Primo Dirt Monster
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Tech 77 Rear Levers
DiaTech 996 Hombre U-Brake Rear Brakes
Hubs for disc brakes 14 (millimeters) Axle
3/8 (inches) Axle
Rear: Hoffman Generator
Front: Hoffman Generator
Rims manufacturer 36-hole
Hoffman Generator
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

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

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC Z510H
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 PL1 Fork System Data

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

Other Specs of Hoffman Bikes Rhythm PL1

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


Useful links and guides ....