Diamondback REACTOR JR 1999 VS Specialized HEMI EXPERT 2004 specs comparison
![Diamondback Reactor JR 1999 comparison online with competitors](https://yobicycle.com/images/models/Diamondback-Reactor-JR-1999-specs.jpg)
Diamondback Reactor JR
General InfosModel | Reactor JR |
Manufacturer | Diamondback |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-White |
Sizes |
- Junior |
Sizes |
- Junior |
Wheels And Breaking System
Bike front tire | 20 X 1 3/8 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Alloy Linear-pull Rear Levers Aluminum Linear-pull Rear Brakes |
Hubs for disc brakes | Alloy Precision |
Rims manufacturer | 32-hole Alex Double Wall |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Alloy |
Handlebar extender | Not Available |
Handlebar stem details | Alloy Ahead |
Headset size | 1 (inches) Threadless Tioga TG |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC HP-20 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 117.5 (millimeters) Spindle Diamondback |
Crankset parts and sizes | 43 Teeth Forged Alloy |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Diamondback Reactor JR Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Diamondback |
Other Specs of Diamondback Reactor JR
Component group sets | Not Available |
Pedals details | Aluminum |
Rear shock absorber | Not Available |
Saddle seat | 1 Pc. Seat and alloy Post |
Seat post extension | 22.2 (millimeters) Diameter 1 Pc. Seat and alloy Post |
![Specialized Hemi Expert 2004 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hemi-Expert-2004-specs.jpg)
Specialized Hemi Expert
General InfosModel | Hemi Expert |
Manufacturer | Specialized |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
-White |
Sizes |
- Professional size |
Wheels And Breaking System
Bike front tire | 20 X 1 3/8 (inches) Specialized AA-Main |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 317A Short Reach Rear Levers Tektro Mini Linear Pull Rear Brakes |
Hubs for disc brakes | Rear: Specialized Flip Side Front: Specialized Aluminum |
Rims manufacturer | 36-hole Sun Rims |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
Frame materials | Specialized A1 Aluminum Monocoque |
Frame type | Monocoque |
Handlebar construction | Specialized 2 Piece |
Handlebar extender | Optional |
Handlebar stem details | Specialized Aluminum |
Headset size | 1 1/8 (inches) Threadless Aheadset SX-1 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z610HX |
Bottom bracket shell width | American |
Bottom bracket type | TruVativ ISIS Drive Hussefelt |
Crankset parts and sizes | 44 Teeth TruVativ Racing XR |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Specialized Hemi Expert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Specialized |
Other Specs of Specialized Hemi Expert
Component group sets | Not Available |
Pedals details | Specialized Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized Racing |
Seat post extension | 22.2 (millimeters) Diameter Specialized Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Reactor JR bike manual
- Find All parts, tires and accessories of Diamondback Reactor JR BMX here
- Get your Specialized Hemi Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hemi Expert BMX here