Specialized HOTROCK A1 FSR 2009 VS Scott SPARK JR 20 2010 specs comparison
Specialized Hotrock A1 FSR
General Infos| Model | Hotrock A1 FSR |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Red |
| Sizes |
- 12 (inches) |
| Sizes |
- 12 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 1.80 (inches) Specialized Fast Trak |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Alloy Levers Alloy Linear Pull Brakes |
| Hubs for disc brakes | Specialized Forged Alloy |
| Rims manufacturer | 32-hole Alex HRXC |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kid's Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z7 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) Spindle FSA BB-7420 |
| Crankset parts and sizes | 22/32/42 Teeth SR Suntour Junior |
| Gear shift levers | Twist-shift |
| Rear gear set | 13 - 34 Teeth 7-speed |
Specialized Hotrock A1 FSR Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single Crown Chromoly and Hi-ten and alloy |
| Fork type | 51 (millimeters) Travel RST Capa T24ML |
Other Specs of Specialized Hotrock A1 FSR
| Component group sets | Mountain Mix |
| Pedals details | Composite |
| Rear shock absorber | 75 (millimeters) Travel |
| Saddle seat | Specialized BG Rival Kid's |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Scott Spark JR 20
General Infos| Model | Spark JR 20 |
| Manufacturer | Scott |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-White and Red |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.0 (inches) K-829 and XC- Type |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro JL510-TS Levers Lee-Chi 209 P Brakes |
| Hubs for disc brakes | Rear: JY-434 Nutted Front: JY-433 Nutted |
| Rims manufacturer | 32-hole Alex C-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 Hydroformed Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Scott Junior Flat Bat 540 (millimeters) |
| Handlebar extender | Optional |
| Handlebar stem details | HL-TDS-C41-8 15° |
| Headset size | 1 1/8 (inches) Threadless VP-A71 |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TH M-1 |
| Crankset parts and sizes | 34/42 Teeth Lasco Double 140 (millimeters) |
| Gear shift levers | Shimano SL-RS35-6 Revo Shifter |
| Rear gear set | 14 - 28 Teeth 6-speed |
Scott Spark JR 20 Fork System Data
| Derailleur (Front) | Clamp On Shimano FD-M190 |
| Derailleur (Rear) | Shimano TY18 GS |
| Fork material | Single |
| Fork type | 50 (millimeters) Travel RST Cappa 20 |
Other Specs of Scott Spark JR 20
| Component group sets | Mountain Mix |
| Pedals details | VP-570 |
| Rear shock absorber | 65 (millimeters) Apro SD |
| Saddle seat | Junior Racing VL-50610 |
| Seat post extension | 26.8 (millimeters) Diameter Scott SP-252 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock A1 FSR bike manual
- Find All parts, tires and accessories of Specialized Hotrock A1 FSR Youth here
- Get your Scott Spark JR 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scott Spark JR 20 Youth here