GT Bicycles SPEED SERIES PRO XXL 2012 VS DK OPSIS 2009 specs comparison
![GT Bicycles Speed Series Pro XXL 2012 comparison online with competitors](https://yobicycle.com/images/models/GT-Bicycles-Speed-Series-Pro-XXL-2012-specs.jpg)
GT Bicycles Speed Series Pro XXL
General InfosModel | Speed Series Pro XXL |
Manufacturer | GT Bicycles |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
-Silver and Blue |
Sizes |
- 21.5 TT |
Sizes |
- 21.5 TT |
Wheels And Breaking System
Bike front tire | 1.75 Tioga Powerblock 1.95 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Promax MV-198 |
Hubs for disc brakes | GT Mohawk AL Sealed 32h GT Mohawk AL Sealed 36h |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hydroformed Speed Metal Al |
Frame type | Not Available |
Handlebar construction | GT Race Cro-Mo |
Handlebar extender | Not Available |
Handlebar stem details | GT Race |
Headset size | FSA Impact 1-1/8 (inches) |
Gearing Specifications
Bicycle chain | KMC Z610Hk |
Bottom bracket shell width | Not Available |
Bottom bracket type | FSA BB30 |
Crankset parts and sizes | FSA Assault BB30 180 (millimeters) 44t |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
GT Bicycles Speed Series Pro XXL Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | GT Cro-Mo |
Other Specs of GT Bicycles Speed Series Pro XXL
Component group sets | Not Available |
Pedals details | GT Pro Plastic |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | SDG Patriot I-Beam |
Seat post extension | SDG I-Beam |
DK Opsis
General InfosModel | Opsis |
Manufacturer | DK |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
- Silver Metallic -Apple Green Metallic |
Sizes |
- 19 TT (inches) |
Wheels And Breaking System
Bike front tire | 20 (inches) Kenda |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Unavailable Rear Levers Tektro Alloy U-brake Brakes |
Hubs for disc brakes | Rear: Free Coaster 10 (millimeters) Axle Front: 10 (millimeters) Axle |
Rims manufacturer | Alienation PBR |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | 4130 Chromoly Mainframe |
Frame type | TIG-welded |
Handlebar construction | DK Flatland Specific 2-pc |
Handlebar extender | Optional |
Handlebar stem details | Alloy Front Load 40 (millimeters) |
Headset size | 1 1/8 (inches) Cane Creek Integrated |
Gearing Specifications
Bicycle chain | KMC |
Bottom bracket shell width | Not Available |
Bottom bracket type | Mid Sealed BB |
Crankset parts and sizes | 28 Teeth 3 Piece Tubular Chromoly |
Gear shift levers | Not Available |
Rear gear set | 14 Teeth 1-speed |
DK Opsis Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown 4130 Chromoly |
Fork type | Not Available |
Other Specs of DK Opsis
Component group sets | BMX |
Pedals details | Plastic Platform |
Rear shock absorber | Not Available |
Saddle seat | Plastic Flatland With 7 (millimeters) Rails |
Seat post extension | 25.4 (millimeters) Diameter Alloy Pillar |
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![GT Bicycles Speed Series Pro XXL competitors and comparison tool online specs and performance](https://yobicycle.com/images/models/GT-Bicycles-Speed-Series-Pro-XXL-2012-specs.jpg)
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Useful links and guides ....
- To know more about this exacte bike, GT Bicycles provided us with the latest version of its Speed Series Pro XXL bike manual
- Find All parts, tires and accessories of GT Bicycles Speed Series Pro XXL BMX here
- Get your DK Opsis manual book version yo know further about this bike
- Saddles, tires And mechanical parts for DK Opsis BMX here