GT Karkass 2003 Technical specs and features
| Brand | GT |
| Model | Karkass |
| First production | 2003 |
| Bike category | Freestyle |
| Bike sub-category | Freestyle And Jumping |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT Karkass Parts |
| Available Sizes | - One |
Wheels And Breaking System
| Bike front tire | 20 X 2.10 (inches) GT LP-4 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 272A Rear LeversTektro FS-15 U-brake Rear Brakes |
| Hubs for disc brakes | 14 (millimeters) AxleAluminum |
| Rims manufacturer | 36-holeAlex DX-2418 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specifications
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | GT Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Johnson Design |
| Headset size | 1 1/8 (inches) Threadless Tange-Seiki TGMX |
Gearing Specs
| Bicycle chain | 1/2 X 3/16 (inches)KMC K-710 |
| Bottom bracket shell width | American |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39 TeethGT 3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth1-speed |
GT Karkass Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | GT |
Other Specs of GT Karkass
| Component group sets | Not Available |
| Available colors | - Imola Red |
| Weight | Unspecified |
| Pedals details | GT Johnson Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT Launch Pad |
| Seat post extension | Steel Micro-adjust |
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GT Karkass bike review
GT produced the Karkass bike in 2003 and can be classified as a Freestyle bicycle, this exact model costs in american market arround $399.99.GT Freestyle Karkass can be found in one single color which is Imola Red.
This bike is equiped with 20 x 2.10" GT LP-4 tires and Stainless steel spoke wheel while the rims are manufactured by Alex DX-2418, 36-hole. GT equiped this exact model with Tektro FS-15 U-brake rear brakes, Tektro 272A rear levers braking system and Aluminum, 14mm axle hubs.
To guarantee the comfiest ride GT used Chromoly material for the frame. GT chromoly high strength material is used on the handlebar of this Karkass to ensure the perfect handling while the stems are made of GT Johnson design.
For the smoothest biking experience GT 3-piece chromoly, 39 teeth is used on this bicycle linked to KMC K-710 chain that is easily replaceable as stated by GT.