GT ZR 4.0 2001 Technical specs and features
| Brand | GT |
| Model | ZR 4.0 |
| First production | 2001 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT ZR 4.0 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 tire | Panaracer GT |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano Tiagra STI Dual Control Levers Tektro Dual Pivot Brakes |
| Hubs for disc brakes | Aluminum |
| Rims manufacturer | Mavic CXP 11 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14g Stainless Steel |
Frame and Body Specifications
| Frame materials | 7000 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Modolo Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 (inches) Tange-Seiki Passage |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) KMC HG-72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Tange Seiki |
| Crankset parts and sizes | 30/42/52 Teeth Gt Forged Aluminum |
| Gear shift levers | Shimano Tiagra STI Dual Control |
| Rear gear set | 12 - 25 Teeth 8-speed |
GT ZR 4.0 Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | Shimano 105 GS |
| Fork material | Unicrown Crown Aluminum |
| Fork type | Kinesis |
Other Specs of GT ZR 4.0
| Component group sets | Road Mix |
| Available colors | - Metallic Blue |
| Weight | Unspecified |
| Pedals details | Ritchey Logic Comp |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia SPX |
| Seat post extension | Aluminum |
GT ZR 4.0 picture
ZR 4.0 bike comparison
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GT ZR 4.0 bike review
GT produced the ZR 4.0 bike in 2001 and can be classified as a Road bicycle, this exact model costs in american market arround $969.99.
ZR 4.0 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 4.0 can be found in a few colors, among these colors Metallic Blue .
This bike is equiped with Panaracer GT tires and Stainless steel spoke wheel while the rims are manufactured by Mavic CXP 11. GT equiped this exact model with Tektro dual pivot brakes, Shimano Tiagra STI Dual Control levers braking system and Aluminum hubs.
To guarantee the comfiest ride GT used 7000 aluminum material for the frame. Modolo aluminum high strength material is used on the handlebar of this ZR 4.0 to ensure the perfect handling while the stems are made of Aluminum.
For the smoothest biking experience Gt forged aluminum, 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 Tiagra STI Dual Control gear shift levers.