Specialized HOTROCK FSR 24 21-SPEED 2004 VS Scott SCALE JR 20 2011 specs comparison
Specialized Hotrock FSR 24 21-Speed
General Infos| Model | Hotrock FSR 24 21-Speed |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-White and Red |
| Sizes |
- Boys 12 (inches) |
| Sizes |
- Boys 12 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.50 (inches) Specialized Roll-X |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 36-hole Alex |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Steel |
| Headset size | 1 1/8 (inches) Threadless Sealed Mechanism |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano IG-31 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle TruVativ Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth TruVativ Iso-Flow |
| Gear shift levers | Shimano Revo 7-speed |
| Rear gear set | 14 - 28 Teeth 7-speed |
Specialized Hotrock FSR 24 21-Speed Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Acera |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single Crown Aluminum |
| Fork type | 51 (millimeters) Travel RST Capa-T4 |
Other Specs of Specialized Hotrock FSR 24 21-Speed
| Component group sets | Mountain Mix |
| Pedals details | Resin |
| Rear shock absorber | ToughShock MA |
| Saddle seat | Specialized Mini Mountain |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum |
Scott Scale JR 20
General Infos| Model | Scale JR 20 |
| Manufacturer | Scott |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Yellow and black |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.0 (inches) K-829 |
| 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-432 Nutted Front: JY-433 Nutted |
| Rims manufacturer | 32-hole Alex C-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. UCP |
Frame and Body Specs
| Frame materials | 6061 Alloy c |
| Frame type | Alloy |
| Handlebar construction | Junior Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | HL-TDS-C41-8 |
| Headset size | VP-A71 |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TH M1 |
| Crankset parts and sizes | 42/34t Teeth Lasco Double |
| Gear shift levers | Shimano SL-RS35-6 Revo Shifter |
| Rear gear set | 14 - 28 Teeth 6-speed |
Scott Scale JR 20 Fork System Data
| Derailleur (Front) | Shimano FD-M190 |
| Derailleur (Rear) | Shimano Alivio RD-M410 |
| Fork material | Not Available |
| Fork type | 50 (millimeters) Travel RST Capa T20 |
Other Specs of Scott Scale JR 20
| Component group sets | Mountain Mix |
| Pedals details | VP-570 |
| Rear shock absorber | Not Available |
| Saddle seat | Junior Racing |
| Seat post extension | 26.8 (millimeters) Diameter Scott SCP-252 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock FSR 24 21-Speed bike manual
- Find All parts, tires and accessories of Specialized Hotrock FSR 24 21-Speed Youth here
- Get your Scott Scale JR 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scott Scale JR 20 Youth here