Specialized Hotrock 20 Boys 2007 Technical specs and features
| Brand | Specialized |
| Model | Hotrock 20 Boys |
| First production | 2007 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike With Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Specialized Hotrock 20 Boys Parts |
| Available Sizes | - Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 16 X 2.125 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 16 (inches) Wheels |
| Brakeset type | Tektro Jr. Levers Tektro V-brake Brakes |
| Hubs for disc brakes | Rear: Forged Alloy Front: Alloy Nutted |
| Rims manufacturer | 36-hole Alex C-1000 Alloy Single Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy A-Head |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specs
| Bicycle chain | Shimano HG-40 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 128 (millimeters) Spindle VP Loose Ball |
| Crankset parts and sizes | 36 Teeth Sugino |
| Gear shift levers | Shimano RS-31 Revo Twist |
| Rear gear set | 14 - 28 Teeth 6-speed |
Specialized Hotrock 20 Boys Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano TY |
| Fork material | Single Crown Steel and aluminum |
| Fork type | 50 (millimeters) RST 200K |
Other Specs of Specialized Hotrock 20 Boys
| Component group sets | Juvenile Mix |
| Available colors | - Blue and Black - Orange and Black |
| Weight | Unspecified |
| Pedals details | Composite Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Hotrock Jumping |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Specialized Hotrock 20 Boys picture
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Specialized Hotrock 20 Boys bike review
Specialized produced the Hotrock 20 Boys bike in 2007 and can be classified as a Youth bicycle, this exact model costs in american market arround $270.00.
Specialized Youth Hotrock 20 Boys can be found in a few colors, among these colors Blue and Black and Orange and Black .
This bike is equiped with 16 x 2.125" Specialized Roller tires and Stainless steel spoke wheel while the rims are manufactured by Alex C-1000 alloy single wall, 36-hole. Specialized equiped this exact model with Tektro V-brake brakes, Tektro Jr. levers braking system and Front: Alloy nutted, Rear: Forged Alloy hubs.
To guarantee the comfiest ride Specialized used Specialized A1 Premium Aluminum material for the frame. Hi-Ten high strength material is used on the handlebar of this Hotrock 20 Boys to ensure the perfect handling while the stems are made of Alloy A-Head.
For the smoothest biking experience Sugino, 36 teeth is used on this bicycle linked to Shimano HG-40 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano RS-31 Revo Twist gear shift levers.