Haro Z20 2012 VS Specialized HOTROCK 24 7-SPEED BOYS 2015 specs comparison

Haro Z20
General InfosModel | Z20 |
Manufacturer | Haro |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice | - Matte Pink- Matte Red-Matte Black |
Sizes | - 18.25 stand-over (inches)- 20.5 stand-over (inches) |
Sizes | - 18.25 stand-over (inches)- 20.5 stand-over (inches) |
Wheels And Breaking System
Bike front tire | Haro Catapult 20 X 2.25 (inches) |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Coaster and linear Pull |
Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
Rims manufacturer | Alloy 20 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hi-Ten |
Frame type | Not Available |
Handlebar construction | Hi-Ten 6.25 (inches) Rise |
Handlebar extender | Not Available |
Handlebar stem details | Unavailable Stem |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | Unavailable Chain |
Bottom bracket shell width | Not Available |
Bottom bracket type | Unavailable Bottom Bracket |
Crankset parts and sizes | Steel 1pc 140 (millimeters) |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
Haro Z20 Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | Hi-Ten |
Other Specs of Haro Z20
Component group sets | Not Available |
Pedals details | Small Block Resin |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Jr. Padded |
Seat post extension | Steel |

Specialized HOTROCK 24 7-SPEED BOYS
General InfosModel | HOTROCK 24 7-SPEED BOYS |
Manufacturer | Specialized |
Year of production | 2015 |
Current price | Check price Here ==> |
Color choice | - Green and Black and White-Black and Red and White |
Sizes | - Standard size for all |
Wheels And Breaking System
Bike front tire | 24x2.125 (inches) 30TPI Wire BeadSpecialized Roller |
Bike rear tire | Not Available |
Bike wheel size | 24 |
Brakeset type | 60 (millimeters) PadsDie-cast Alloy V-brake |
Hubs for disc brakes | 3/8 (inches) Axle 32h 32h Alloy Dual Lock Nuts With 17 (millimeters) Contact Side Dual Lock Nuts With 17 (millimeters) Contact Side Loose Ball Loose Ball Nutted Steel NuttedAlloy |
Rims manufacturer | 32h Alloy Single Wall Pin Joint24 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | 14g With Brass NippleStainless |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | Forged Dropouts Formed Toptube and downtube Replaceable Alloy Derailleur HangerSpecialized A1 Premium Aluminum |
Handlebar construction | 10-degree Backsweep 25.4 (millimeters) 4-degree Upsweep SteelKid's Flat |
Handlebar extender | Not Available |
Handlebar stem details | 20-degree Rise 4-bolt Forged AlloyAhead |
Headset size | 1/8 (inches) Sealed Cartridge BearingsAhead |
Gearing Specifications
Bicycle chain | 1/2 (inches)x3/32 (inches)KMC HV500 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Semi-cartridge E-type With Bolts68 (millimeters)x119 (millimeters) |
Crankset parts and sizes | 36T Steel With Single Outer ChainguardForged Alloy Arms |
Gear shift levers | 7-speedShimano Revo-Shift |
Rear gear set | 14-28 7-speed FreewheelShimano |
Specialized HOTROCK 24 7-SPEED BOYS Fork System Data
Derailleur (Front) | None |
Derailleur (Rear) | 7-speed Direct Mount Short CageShimano |
Fork material | Suspension |
Fork type | 1 Pc. Alloy Lower 1-1/8 (inches) Steerer 50 (millimeters) Travel Hi-Ten 25.4 (millimeters) Stanchions Coil and MCU Spring Direct Press Type Dust Seal Disc And V-brake Mount Preload AdjustSR Suntour XCT-JR-24 |
Other Specs of Specialized HOTROCK 24 7-SPEED BOYS
Component group sets | Youth Mix |
Pedals details | 9/16 (inches) With ReflectorsComposite Platform |
Rear shock absorber | Not Available |
Saddle seat | 7 (millimeters) Rails With BumperSpecialized Kids |
Seat post extension | 27.2 (millimeters) Single BoltAlloy |
Useful links and guides ....
- To know more about this exacte bike, Haro provided us with the latest version of its Z20 bike manual
- Find All parts, tires and accessories of Haro Z20 Youth here
- Get your Specialized HOTROCK 24 7-SPEED BOYS manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized HOTROCK 24 7-SPEED BOYS Youth here