Specialized HOTROCK 24 21-SPEED BOYS 2013 VS Jamis LADY BUG 2009 specs comparison

Specialized Hotrock 24 21-Speed Boys
General InfosModel | Hotrock 24 21-Speed Boys |
Manufacturer | Specialized |
Year of production | 2013 |
Current price | Check price Here ==> |
Color choice | - Orange and Black and White-Black and White and Cyan |
Sizes | - 11 (inches) |
Sizes | - 11 (inches) |
Wheels And Breaking System
Bike front tire | Roller 24x2.125 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Linear Pull |
Hubs for disc brakes | Not Available |
Rims manufacturer | Alloy 24 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | Not Available |
Handlebar construction | Alloy Riser Bar |
Handlebar extender | Not Available |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC HV500 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Square Taper |
Crankset parts and sizes | Alloy 42/34/24t |
Gear shift levers | Shimano Revo |
Rear gear set | 3x7 Speeds |
Specialized Hotrock 24 21-Speed Boys Fork System Data
Derailleur (Front) | Shimano Tourney |
Derailleur (Rear) | Shimano TX35 |
Fork material | Not Available |
Fork type | SR Suntour XCT-JR-24 50 (millimeters) |
Other Specs of Specialized Hotrock 24 21-Speed Boys
Component group sets | Not Available |
Pedals details | Nylon Platform |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Specialized Kids |
Seat post extension | Alloy |

Jamis Lady Bug
General InfosModel | Lady Bug |
Manufacturer | Jamis |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | -Baby Doll Pink |
Sizes | - Not available |
Wheels And Breaking System
Bike front tire | 12 X 2.125 (inches) CST Street |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Hi Stop Coaster BrakeFront: Steel Nutted |
Rims manufacturer | 28-holeSteel |
Spoke nipples type | Not Available |
Spoke wheel | Nickel-plated |
Frame and Body Specs
Frame materials | High Tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Low-rise Comfort Design |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 (inches) Standard Threaded Type |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | VP-B35 |
Crankset parts and sizes | 28 TeethCold-forged Steel |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
Jamis Lady Bug Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHigh-tensile Steel |
Fork type | Not Available |
Other Specs of Jamis Lady Bug
Component group sets | Juvenile Mix |
Pedals details | Junior Platform Resin Body |
Rear shock absorber | Not Available |
Saddle seat | Lil’ Girls |
Seat post extension | 22.2 (millimeters) DiameterPillar |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 24 21-Speed Boys bike manual
- Find All parts, tires and accessories of Specialized Hotrock 24 21-Speed Boys Youth here
- Get your Jamis Lady Bug manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Lady Bug Youth here