Jamis HOT ROD 2005 VS Giant BOULDER JR. 2012 specs comparison

Jamis Hot Rod
General InfosModel | Hot Rod |
Manufacturer | Jamis |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice | -Blue |
Sizes | - Boys 8 (inches) |
Sizes | - Boys 8 (inches) |
Wheels And Breaking System
Bike front tire | 12 X 2.125 (inches) Cheng Shin |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Unavailable Front and coaster Brake Rear |
Hubs for disc brakes | NuttedSteel |
Rims manufacturer | 32-holeSteel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 15ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Hi-rise |
Handlebar extender | Optional |
Handlebar stem details | Aluminum |
Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z410 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 113 (millimeters) SpindleVP |
Crankset parts and sizes | 28 Teeth1-piece |
Gear shift levers | Not Available |
Rear gear set | 14 Teeth1-speed |
Jamis Hot Rod Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | Jamis |
Other Specs of Jamis Hot Rod
Component group sets | Juvenile Mix |
Pedals details | Resin MTB |
Rear shock absorber | Not Available |
Saddle seat | Jamis ATB |
Seat post extension | 22.2 (millimeters) DiameterChromoly |

Giant Boulder Jr.
General InfosModel | Boulder Jr. |
Manufacturer | Giant |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice | -Black and Red |
Sizes | - 24 |
Wheels And Breaking System
Bike front tire | Giant S-XC 4 24x1.95 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Alloy Direct Pull |
Hubs for disc brakes | Alloy Alloy |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Steel |
Frame type | Not Available |
Handlebar construction | Steel Youth MTB Low Rise |
Handlebar extender | Not Available |
Handlebar stem details | Steel Quill |
Headset size | Unavailable Headset |
Gearing Specifications
Bicycle chain | KMC Z-51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Unavailable Bottom Bracket |
Crankset parts and sizes | Alloy 3-piece 38t |
Gear shift levers | Shimano Revo Twist |
Rear gear set | Not Available |
Giant Boulder Jr. Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Shimano Tourney |
Fork material | Not Available |
Fork type | Steel |
Other Specs of Giant Boulder Jr.
Component group sets | Not Available |
Pedals details | Nylon Flat Pedal |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Giant Youth MTB |
Seat post extension | Steel 25.4 (millimeters) |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Hot Rod bike manual
- Find All parts, tires and accessories of Jamis Hot Rod Youth here
- Get your Giant Boulder Jr. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Boulder Jr. Youth here