DK STEP UP 2007 VS Specialized FATBOY A1 PRO 1998 specs comparison
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➜ DK Step Up price
➜ Specialized Fatboy A1 Pro price
DK Step Up
General Infos| Model | Step Up |
| Manufacturer | DK |
| Year of production | 2007 |
| Current price | 🛒 View Price → |
| Color choice | - Red- White-Black |
| Sizes | - Standard size for everyone |
| Sizes | - Standard size for everyone |
Wheels And Breaking System
| Bike front tire | Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro Alloy Rear LeversTektro 904A Rear Brakes |
| Hubs for disc brakes | 14 (millimeters) Axle |
| Rims manufacturer | 48-holeAlex 303 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Black |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | DK 2 Piece 7.3 (inches) |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Cartridge |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Bearing 8 Spline |
| Crankset parts and sizes | 43 TeethForged 3 Piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
DK Step Up Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | DK |
Other Specs of DK Step Up
| Component group sets | BMX |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | DK Dirt Jump |
| Seat post extension | 25.4 (millimeters) DiameterSteel |
Specialized Fatboy A1 Pro
General Infos| Model | Fatboy A1 Pro |
| Manufacturer | Specialized |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Speed green |
| Sizes | - Xlarge |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.80 (inches) Specialized BMXtreme IIFront: 20 X 2.125 (inches) Specialized BMXtreme II |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe LeversDia-Compe Linear-pull Rear Brakes |
| Hubs for disc brakes | Rear: Specialized Flip-flop Aluminum Nutted NuttedFront: Specialized Aluminum |
| Rims manufacturer | 36-holeAraya Super 7X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | SBC Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Tange-Seiki |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | American |
| Bottom bracket type | Specialized One Piece |
| Crankset parts and sizes | 44 TeethSpecialized 3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Specialized Fatboy A1 Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Specialized Fatboy |
Other Specs of Specialized Fatboy A1 Pro
| Component group sets | Not Available |
| Pedals details | Specialized Aluminum Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Racing |
| Seat post extension | 26.6 (millimeters) DiameterAluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, DK provided us with the latest version of its Step Up bike manual
- Find All parts, tires and accessories of DK Step Up BMX here
- Get your Specialized Fatboy A1 Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Fatboy A1 Pro BMX here