Dyno AIR (01) 1999 VS Hoffman SD-4 2000 specs comparison
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➜ Dyno Air (01) price
➜ Hoffman SD-4 price
Dyno Air (01)
General Infos| Model | Air (01) |
| Manufacturer | Dyno |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Charcoal Grey |
| Sizes | - Boys |
| Sizes | - Boys |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Dyno Hoop-D |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Linear-pull LeversTektro Linear-pull Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | GT and ACS Mag |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Chromoly and hi-tensile Steel |
| Frame type | Welded |
| Handlebar construction | Dyno 2-piece |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 (inches) Steel With SST Oryg Detangler |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 43 Teeth1-piece 170 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Dyno Air (01) Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Dyno |
Other Specs of Dyno Air (01)
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | Dyno Drainpipe II |
Hoffman SD-4
General Infos| Model | SD-4 |
| Manufacturer | Hoffman |
| Year of production | 2000 |
| Current price | 🛒 View Price → |
| Color choice | - Red- Turquoise-Chrome-Plated |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Hoffman Bikes Skidmarks |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-101 LeversDia-Compe 990 Brakes |
| Hubs for disc brakes | Formula |
| Rims manufacturer | 48-holeHoffman BIkes (inches)High Roller (inches) Rim CP |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Hoffman Bikes Jumping Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Hoffman Bikes SuperStem |
| Headset size | 1 1/8 (inches) Threadless Dia-Tech With Hoffman Bikes Touch |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth1-piece Chromoly 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Hoffman SD-4 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | 4130 chromoly c |
| Fork type | Hoffman Bikes Prodigy Forks |
Other Specs of Hoffman SD-4
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Hoffman Bikes Prodigy Series Seat |
| Seat post extension | 25.4 (millimeters) DiameterHoffman Bikes Prodigy Post |
Related Bike comparison
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Hoffman SD-4 Redline Triple X
Hoffman SD-4 GT Tour 2
Useful links and guides ....
- To know more about this exacte bike, Dyno provided us with the latest version of its Air (01) bike manual
- Find All parts, tires and accessories of Dyno Air (01) Freestyle here
- Get your Hoffman SD-4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman SD-4 Freestyle here