Premium DUO 2010 VS DK CONVEX 2009 specs comparison
Premium Duo
General Infos| Model | Duo |
| Manufacturer | Premium |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Bronze -SG Black |
| Sizes |
- 20.5TT (inches) - 21TT (inches) |
| Sizes |
- 20.5TT (inches) - 21TT (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 2.00 (inches) Haro Premuim Street Front: 20 X 2.25 (inches) Haro Premium Street |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Unavailable Rear Levers Unavailable Rear Brakes |
| Hubs for disc brakes | Rear: Alloy Sealed Cassette 14 (millimeters) Axle Front: Alloy Sealed 3/8 (inches) |
| Rims manufacturer | 36-hole Rear: Alienation Black Sheep DW Front: Alienation PBR |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Premium CrMo 8 (inches) |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | 1 1/8 (inches) Threadless Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid BB Sealed Bearings |
| Crankset parts and sizes | 25 Teeth Haro 8-Spline CrMO |
| Gear shift levers | Not Available |
| Rear gear set | 9 Teeth 1-speed |
Premium Duo Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Haro |
Other Specs of Premium Duo
| Component group sets | BMX |
| Pedals details | Odyssey Plastic |
| Rear shock absorber | Not Available |
| Saddle seat | Premium Slim Pivotal |
| Seat post extension | Pivotal |
DK Convex
General Infos| Model | Convex |
| Manufacturer | DK |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Midnight Blue Effect -Matte White |
| Sizes |
- 20.25 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 Rear Brakes |
| Hubs for disc brakes | Rear: 14 (millimeters) Cassette Front: 10 (millimeters) Axle |
| Rims manufacturer | 36-hole Alienation PBR |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | DK 2 Piece 8 (inches) 4130 Chromoly |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Front Load |
| Headset size | 1 1/8 (inches) Cane Creek Integrated |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Spanish Sealed |
| Crankset parts and sizes | 25 Teeth 3 Piece Tubular Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 9 Teeth 1-speed |
DK Convex 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 Convex
| Component group sets | BMX |
| Pedals details | Aluminum Platform With Replaceable Pins |
| Rear shock absorber | Not Available |
| Saddle seat | DK Street With 7 (millimeters) Rails |
| Seat post extension | 25.4 (millimeters) Diameter Alloy |
Related Bike comparison
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DK Convex Dyno NFX CB
DK Convex Haro Blaster
DK Convex Kink Liberty
Useful links and guides ....
- To know more about this exacte bike, Premium provided us with the latest version of its Duo bike manual
- Find All parts, tires and accessories of Premium Duo BMX here
- Get your DK Convex manual book version yo know further about this bike
- Saddles, tires And mechanical parts for DK Convex BMX here