Specialized Hotrock 20 Coaster 2011 Technical specs and features
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| Brand | Specialized |
| Model | Hotrock 20 Coaster |
| First production | 2011 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike Without Suspension |
| Bike Pricing | See price on Amazon |
| Parts And Accessories | Specialized Hotrock 20 Coaster Parts |
| Available Sizes | - 1 size |
Wheels And Breaking System
| Bike front tire | 20 X 2.0 (inches) Specialized Rhythm Lite Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Coaster |
| Hubs for disc brakes | Steel |
| Rims manufacturer | 36-holeAlloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. UCP |
Frame and Body Specifications
| 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 Specs
| Bicycle chain | 1/2 X 1/8 (inches)KMC Z-410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Heat Treated Hi-Ten Cups |
| Crankset parts and sizes | 36T TeethHeat Treated Hi-Ten |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Specialized Hotrock 20 Coaster Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single |
| Fork type | Not Available |
Other Specs of Specialized Hotrock 20 Coaster
| Component group sets | Juvenile Mix |
| Available colors | - Blu- Grn |
| Weight | Unspecified |
| Pedals details | Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Kid's |
| Seat post extension | 25.4 (millimeters) DiameterSteel |
Specialized Hotrock 20 Coaster picture
Hotrock 20 Coaster bike comparison
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Specialized Hotrock 20 Coaster bike review
Specialized produced the Hotrock 20 Coaster bike in 2011 and can be classified as a Youth bicycle.Specialized Youth Hotrock 20 Coaster can be found in a few colors, among these colors Blu and Grn .
This bike is equiped with 20 x 2.0" Specialized Rhythm Lite Sport tires and UCP spoke wheel while the rims are manufactured by Alloy, 36-hole. Specialized equiped this exact model with Coaster braking system and Steel hubs.
To guarantee the comfiest ride Specialized used A1 Premium aluminum material for the frame. Steel high strength material is used on the handlebar of this Hotrock 20 Coaster to ensure the perfect handling while the stems are made of Alloy.
For the smoothest biking experience Heat treated Hi-Ten, 36T teeth is used on this bicycle linked to KMC Z-410 chain that is easily replaceable as stated by Specialized.