Diamondback RM 20 2011 VS Specialized HOTROCK 24 21-SPEED BOYS 2014 specs comparison
Diamondback RM 20
General Infos| Model | RM 20 |
| Manufacturer | Diamondback |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss black |
| Sizes |
- 20 Jr. Sidewalk (inches) |
| Sizes |
- 20 Jr. Sidewalk (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Comp III Style |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Alloy Linear Levers Alloy Linear Brakes |
| Hubs for disc brakes | Nutted |
| Rims manufacturer | 36-hole R-1000 Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Hi-Ten Remington Steel |
| Frame type | Steel |
| Handlebar construction | Hi-Ten 2-piece |
| Handlebar extender | Optional |
| Handlebar stem details | Steel Quill With Alloy Cap |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | 36T Teeth 1-piece |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth 1-speed |
Diamondback RM 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | Hi-Ten Remington |
Other Specs of Diamondback RM 20
| Component group sets | Juvenile Mix |
| Pedals details | Resin Platform |
| Rear shock absorber | Not Available |
| Saddle seat | DB BMX Padded |
| Seat post extension | 25.4 (millimeters) Diameter Steel Pillar |
Specialized Hotrock 24 21-Speed Boys
General Infos| Model | Hotrock 24 21-Speed Boys |
| Manufacturer | Specialized |
| Year of production | 2014 |
| Current price | Check price Here ==> |
| Color choice |
- Black and White and Cyan - Blue - Orange and Black and White - Purple and White - Red and White and Black -Black and Pink |
| Sizes |
- 11 (inches) |
Wheels And Breaking System
| Bike front tire | Nimbus Flak Jacket 24x1.5 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Linear Pull |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Alloy 24 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | Not Available |
| Handlebar construction | Alloy Riser Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC HV500 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Square Taper |
| Crankset parts and sizes | Alloy 42/34/24t |
| Gear shift levers | Shimano Revo |
| Rear gear set | 3x7 Speeds |
Specialized Hotrock 24 21-Speed Boys Fork System Data
| Derailleur (Front) | Shimano Tourney |
| Derailleur (Rear) | Shimano TX-35 |
| Fork material | Not Available |
| Fork type | Aluminum |
Other Specs of Specialized Hotrock 24 21-Speed Boys
| Component group sets | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Specialized Kids |
| Seat post extension | Alloy |
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Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its RM 20 bike manual
- Find All parts, tires and accessories of Diamondback RM 20 Youth here
- Get your Specialized Hotrock 24 21-Speed Boys manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock 24 21-Speed Boys Youth here