Specialized Hotrock Coaster 20 Boys 2003 Technical specs and features
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| Brand | Specialized |
| Model | Hotrock Coaster 20 Boys |
| First production | 2003 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike Without Suspension |
| Bike Pricing | See price on Amazon |
| Parts And Accessories | Specialized Hotrock Coaster 20 Boys Parts |
| Available Sizes | - Boys 9 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Specialized Spanky |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Linear-pull Rear LeversCoaster and aluminum Linear-pull Rear Brakes |
| Hubs for disc brakes | NuttedAluminum |
| Rims manufacturer | 36-holeSpecialized Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specifications
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Steel |
| Headset size | 1 1/8 (inches) Threadless Sealed Mechanism |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed |
| Crankset parts and sizes | Steel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Specialized Hotrock Coaster 20 Boys Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Specialized |
Other Specs of Specialized Hotrock Coaster 20 Boys
| Component group sets | Mountain Mix |
| Available colors | - Not found |
| Weight | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Expert |
| Seat post extension | 27.2 (millimeters) DiameterAluminum |
Specialized Hotrock Coaster 20 Boys picture
Hotrock Coaster 20 Boys bike comparison
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Specialized Hotrock Coaster 20 Boys bike review
Specialized produced the Hotrock Coaster 20 Boys bike in 2003 and can be classified as a Youth bicycle, this exact model costs in american market arround $140.00.Specialized Youth Hotrock Coaster 20 Boys can be found in one single color which is Not found.
This bike is equiped with 20 x 2.125" Specialized Spanky tires and Stainless steel spoke wheel while the rims are manufactured by Specialized aluminum, 36-hole. Specialized equiped this exact model with Coaster/aluminum linear-pull rear brakes, linear-pull rear levers braking system and Aluminum, nutted hubs.
To guarantee the comfiest ride Specialized used Chromoly material for the frame. Steel high strength material is used on the handlebar of this Hotrock Coaster 20 Boys to ensure the perfect handling while the stems are made of Specialized steel.
For the smoothest biking experience Steel one-piece is used on this bicycle linked to 1/2 x 3/32" chain that is easily replaceable as stated by Specialized.