Specialized HOTROCK 20 BOYS COASTER 2010 VS Torker THROTTLE 20 STEEL 2015 specs comparison
Specialized Hotrock 20 Boys Coaster
General Infos| Model | Hotrock 20 Boys Coaster |
| Manufacturer | Specialized |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Silver and Blue -Gloss Black and Green |
| Sizes |
- Not available |
| Sizes |
- Not available |
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 | Alloy Linear Rear Levers Tektro Alloy V-Brake Rear Brakes Coaster Brake |
| Hubs for disc brakes | Rear: Joy Tech Coaster Front: Joy Tech Steel |
| Rims manufacturer | 36-hole Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) 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 High-tensile Steel |
| Fork type | Rigid Steel |
Other Specs of Specialized Hotrock 20 Boys Coaster
| Component group sets | Juvenile Mix |
| Pedals details | Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Torker Throttle 20 Steel
General Infos| Model | Throttle 20 Steel |
| Manufacturer | Torker |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
- Blue with white -Black with red |
| Sizes |
- Standard size for all |
Wheels And Breaking System
| Bike front tire | Kenda 20 X 2.125 (inches) Black |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Rear Linear Pull Coaster Brake |
| Hubs for disc brakes | Steel Nutted Front Hub Coaster Brake Rear Hub |
| Rims manufacturer | 20 X 1.5 (inches) Alloy 36h Rims |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Junior Steel |
| Frame type | Not Available |
| Handlebar construction | 22.2 (millimeters) X 125 (millimeters) Rise Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | BMX Style |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Steel |
| Crankset parts and sizes | Steel One-piece 140 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 18T |
Torker Throttle 20 Steel Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | Steel Unicrown |
Other Specs of Torker Throttle 20 Steel
| Component group sets | Youth Mix |
| Pedals details | Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Torker Junior Paded |
| Seat post extension | 22.2 (millimeters) X 305 (millimeters) Steel |
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 Torker Throttle 20 Steel manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Torker Throttle 20 Steel Youth here