GT ZR 3.0 2001 Technical specs and features

Brand GT
Model ZR 3.0
First production 2001
Bike category Road
Bike sub-category Road Race & Triathlon
Bike Pricing Check price Here ==>   
Parts And Accessories GT ZR 3.0 Parts   
Available Sizes - 19 (inches) / 48 (cm)
- 20 (inches) / 50 (cm)
- 20 (inches) / 52 (cm)
- 21 (inches) / 54 (cm)
- 22 (inches) / 56 (cm)
- 23 (inches) / 58 (cm)
- 24 (inches) / 60 (cm)


Wheels And Breaking System

Bike front tire700 X 23c Panaracer GT
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano 105 STI Dual Control Levers
Shimano 105 Dual Pivot Brakes
Hubs for disc brakesShimano 105
Rims manufacturerMavic CXP 21
Spoke nipples typeBrass Nipples
Spoke wheel 15g
DT Stainless Steel

Frame and Body Specifications

Frame materials Butted
7000 Aluminum
Frame typeTIG-welded
Handlebar constructionSyncros Ergo Bend
Handlebar extenderOptional
Handlebar stem detailsGT
Headset size1 1/8 (inches) Threadless Tange Seiki DX-8

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
KMC HG-72
Bottom bracket shell widthNot Available
Bottom bracket typeShimano BB-5500
Crankset parts and sizes 30/42/52 Teeth
Shimano 105
Gear shift leversShimano 105 STI Dual Control
Rear gear set 12 - 25 Teeth
9-speed

GT ZR 3.0 Fork System Data

Derailleur (Front)Shimano 105
Derailleur (Rear)Shimano 105 GS
Fork material Unicrown Crown
Carbon Fiber Composite
Fork typeGT CR2.0

Other Specs of GT ZR 3.0

Component group setsShimano 105 Triple
Available colors - LOTTO Yellow
Weight Not Available
Pedals detailsRitchey Pro Road
Rear shock absorberNot Available
Saddle seatSelle Italia SPX
Seat post extensionAluminum


GT ZR 3.0 bike review

GT produced the ZR 3.0 bike in 2001 and can be classified as a Road bicycle, this exact model costs in american market arround $1,399.99.
ZR 3.0 bike is available in many sizes such as 48cm (centimeters), 50cm (centimeters), 52cm (centimeters), 54cm (centimeters), 56cm (centimeters), 58cm (centimeters) and 60cm (centimeters).
GT Road ZR 3.0 can be found in a few colors, among these colors LOTTO Yellow .
This bike is equiped with 700 x 23c Panaracer GT tires and DT stainless steel spoke wheel while the rims are manufactured by Mavic CXP 21. GT equiped this exact model with Shimano 105 Dual Pivot brakes, Shimano 105 STI Dual Control levers braking system and Shimano 105 hubs.
To guarantee the comfiest ride GT used 7000 aluminum, butted material for the frame. Syncros ergo bend high strength material is used on the handlebar of this ZR 3.0 to ensure the perfect handling while the stems are made of GT.
For the smoothest biking experience Shimano 105, 30/42/52 teeth is used on this bicycle linked to KMC HG-72 chain that is easily replaceable as stated by GT, the whole system is connected to a high reliability Shimano 105 STI Dual Control gear shift levers.