Scott SCALE JR 20 2011 VS Specialized HOTROCK 20 BOYS 2009 specs comparison
![Scott Scale JR 20 2011 comparison online with competitors](https://yobicycle.com/images/models/Scott-Scale-JR-20-2011-specs.jpg)
Scott Scale JR 20
General InfosModel | Scale JR 20 |
Manufacturer | Scott |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Yellow and black |
Sizes |
- 20 (inches) |
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 |
![Specialized Hotrock 20 Boys 2009 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hotrock-20-Boys-2009-specs.jpg)
Specialized Hotrock 20 Boys
General InfosModel | Hotrock 20 Boys |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
- Gloss Black Green - Gloss Silver and Red - Gloss White and Black -Gloss Black and Yellow |
Sizes |
- Not available |
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 | Alloy Linear Pull |
Hubs for disc brakes | Rear: Forged Alloy Front: Alloy Nutted |
Rims manufacturer | 32-hole Alex C-1000 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. UCP |
Frame and Body Specs
Frame materials | Specialized A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Hi-Ten Riser |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z50 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 128 (millimeters) Spindle VP |
Crankset parts and sizes | 36 Teeth Sugino With Chainguide |
Gear shift levers | Twist-shift |
Rear gear set | 6-speed |
Specialized Hotrock 20 Boys Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Single Crown Steel and aluminum |
Fork type | 50 (millimeters) Travel RST Capa C20 |
Other Specs of Specialized Hotrock 20 Boys
Component group sets | Mountain Mix |
Pedals details | Composite |
Rear shock absorber | Not Available |
Saddle seat | Specialized |
Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Scott provided us with the latest version of its Scale JR 20 bike manual
- Find All parts, tires and accessories of Scott Scale JR 20 Youth here
- Get your Specialized Hotrock 20 Boys manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock 20 Boys Youth here