Specialized HOTROCK 20 BOYS COASTER 2007 VS Diamondback COIL 24 2004 specs comparison
Specialized Hotrock 20 Boys Coaster
General Infos| Model | Hotrock 20 Boys Coaster |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
- Yellow and Black -Silver and Black |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Jr. Levers Coaster Rear Brakes |
| Hubs for disc brakes | Joy Tech Steel Nutted |
| Rims manufacturer | 36-hole Alloy Single Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-Ten 2pc |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy A-Head |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | 36 Teeth Heat Treated Hi-Ten |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Specialized Hotrock 20 Boys Coaster Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Steel |
| Fork type | Specialized |
Other Specs of Specialized Hotrock 20 Boys Coaster
| Component group sets | Juvenile Mix |
| Pedals details | Composite Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Hotrock Jumping |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Diamondback Coil 24
General Infos| Model | Coil 24 |
| Manufacturer | Diamondback |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Satin Blue and Gloss Black |
| Sizes |
- 24 Jr. (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 2.1 (inches) Jr ATB |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Aluminum With Reach Adjust Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Rear: Steel Nutted Front: Aluminum |
| Rims manufacturer | 36-hole Alloy MTB |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. UCP |
Frame and Body Specs
| Frame materials | Aluminum and steel Rear End |
| Frame type | TIG-welded |
| Handlebar construction | Jr. ATB Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Rise Alloy |
| Headset size | 1 1/8 (inches) Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 9 pc c |
| Crankset parts and sizes | SR Suntour XCC-100 |
| Gear shift levers | Shimano Revo |
| Rear gear set | 13 - 28 Teeth 7-speed |
Diamondback Coil 24 Fork System Data
| Derailleur (Front) | Shimano Tourney |
| Derailleur (Rear) | Shimano Tourney TX-30 |
| Fork material | Single Crown Aluminum |
| Fork type | 24 (inches) 50 (millimeters) SR Suntour M-2000 |
Other Specs of Diamondback Coil 24
| Component group sets | Mountain Mix |
| Pedals details | BMX Style Resin |
| Rear shock absorber | 3 (inches) Coil Over Spring |
| Saddle seat | DB Jr. ATB Padded |
| Seat post extension | 25.6 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 20 Boys Coaster bike manual
- Find All parts, tires and accessories of Specialized Hotrock 20 Boys Coaster Youth here
- Get your Diamondback Coil 24 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Coil 24 Youth here
