Specialized Hotrock 20 2006 Technical specs and features
| Brand | Specialized |
| Model | Hotrock 20 |
| First production | 2006 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike With Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Specialized Hotrock 20 Parts |
| Available Sizes | - 20 (inches) / 50.8 (cm) - 20 (inches) |
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 Junior (inches)V (inches) Alloy Linear Pull Compatible Levers Linear Spring Stainless Steel Pipe Brakes Tektro (inches)V (inches) |
| Hubs for disc brakes | Rear: Joy-Tech Steel Nutted F and W Type Steel Nutted Axle Front: Joy-Tech |
| Rims manufacturer | 36-hole Alex |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 10 Degree Sweep 30 (millimeters) Rise 540 (millimeters) Width Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy A-Head |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specs
| Bicycle chain | Shimano CN-IG31 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 128 (millimeters) Spindle Ball Retainer Water Sealed Square Taper |
| Crankset parts and sizes | 36t Steel With Outer Chain Guard Teeth Specialized Forged Alloy With Dual Roller Chain Guide |
| Gear shift levers | Twist 6-speed Shimano (inches)Revo (inches) |
| Rear gear set | 14 - 28 Teeth 6-speed |
Specialized Hotrock 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | 6-speed Short Cage Shimano Tourney |
| Fork material | Single Crown Steel and aluminum |
| Fork type | RST 200K |
Other Specs of Specialized Hotrock 20
| Component group sets | Juvenile Mix |
| Available colors | - Not found |
| Weight | Unspecified |
| Pedals details | Junior Resin Platform With Reflectors |
| Rear shock absorber | Not Available |
| Saddle seat | Hotrock ATB |
| Seat post extension | 27.2 (millimeters) Diameter Micro Adjust Alloy |
Specialized Hotrock 20 picture
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Specialized Hotrock 20 bike review
Specialized produced the Hotrock 20 bike in 2006 and can be classified as a Youth bicycle, this exact model costs in american market arround $270.00.
Specialized Youth Hotrock 20 can be found in one single color which is Not found.
This bike is equiped with 20 x 2.125" Specialized Roller tires and Stainless steel spoke wheel while the rims are manufactured by Alex, 36-hole. Specialized equiped this exact model with Tektro "V", linear spring, stainless steel pipe brakes, Tektro junior "V", alloy, linear pull compatible levers braking system and Front: Joy-Tech, steel nutted axle, Rear: Joy-Tech, steel nutted F/W type hubs.
To guarantee the comfiest ride Specialized used A1 Premium Aluminum material for the frame. Steel, 30mm rise, 10 degree sweep, 540mm width high strength material is used on the handlebar of this Hotrock 20 to ensure the perfect handling while the stems are made of Alloy A-Head.
For the smoothest biking experience Specialized forged alloy with dual roller chain guide, 36t steel with outer chain guard teeth is used on this bicycle linked to Shimano CN-IG31 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano "Revo", twist 6-speed gear shift levers.