Diamondback VIPER 1998 VS Research Dynamics COYOTE BMX TWO 1997 specs comparison
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➜ Diamondback Viper price
➜ Research Dynamics Coyote BMX Two price
Diamondback Viper
General Infos| Model | Viper |
| Manufacturer | Diamondback |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | - chrome-plated- flat blue with chrome-plated fork- flat grey with chrome-plated fork- orange with chrome-plated fork-Blue with chrome-plated fork |
| Sizes | - Pro XL |
| Sizes | - Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Comp III StyleFront: 20 X 2.125 (inches) Comp III Style |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Lee Chi ProMax LeversLee Chi ProMax Linear-pull Brakes |
| Hubs for disc brakes | NuttedKing Kong Aluminum |
| Rims manufacturer | 36-holeKin Lin RT-6n |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeShuhn Lih Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Hi-tensile Steel |
| Headset size | 1 (inches) YST Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)Taya 410 |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | YST BB 621 |
| Crankset parts and sizes | 44 Teeth1-piece 6 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Diamondback Viper Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Diamondback |
Other Specs of Diamondback Viper
| Component group sets | Not Available |
| Pedals details | ResinPlatform |
| Rear shock absorber | Not Available |
| Saddle seat | Diamondback Padded |
| Seat post extension | 25.4 (millimeters) Diameter SteelPillar |
Research Dynamics Coyote BMX Two
General Infos| Model | Coyote BMX Two |
| Manufacturer | Research Dynamics |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Chrome-plated |
| Sizes | - Boys 9 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Duro Comp III Type |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro RBP-289AP LeversTektro 868AG Brakes |
| Hubs for disc brakes | Rear: King Kong 510 NuttedFront: King Kong 510 SE |
| Rims manufacturer | 36-holeAlex AL-18F |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | K W BX-31E0 |
| Handlebar extender | Not Available |
| Handlebar stem details | Hsin Lung MX-360 |
| Headset size | 1 (inches) LF 864B |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC HP-20 |
| Bottom bracket shell width | 68 (millimeters) Threadless |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 42 TeethChuan Wei CW-343 |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Research Dynamics Coyote BMX Two Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Research Dynamics |
Other Specs of Research Dynamics Coyote BMX Two
| Component group sets | Not Available |
| Pedals details | Fasten NW-975A |
| Rear shock absorber | Not Available |
| Saddle seat | Velo VL-253 |
| Seat post extension | 28.6 (millimeters) DiameterKalloy SP-200 |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Viper bike manual
- Find All parts, tires and accessories of Diamondback Viper BMX here
- Get your Research Dynamics Coyote BMX Two manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Research Dynamics Coyote BMX Two BMX here