Diamondback OCTANE 20 2004 VS Specialized HOTROCK 20 2008 specs comparison
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➜ Diamondback Octane 20 price
➜ Specialized Hotrock 20 price
Diamondback Octane 20
General Infos| Model | Octane 20 |
| Manufacturer | Diamondback |
| Year of production | 2004 |
| Current price | 🛒 View Price → |
| Color choice | - Periwinkle and Silver (Girls)-Black and Red (Boys) |
| Sizes | - 20 (inches)- Boys and Girls (inches) |
| Sizes | - 20 (inches)- Boys and Girls (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.00 (inches) Jr ATB |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Resin and aluminum With Reach Adjust Rear LeversCoaster With Aluminum Linear-pull Rear Brakes |
| Hubs for disc brakes | Rear: Steel Coaster Brake NuttedFront: Steel |
| Rims manufacturer | 36-holeAlloy MTB |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeUCP |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Jr. ATB Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable RiseAlloy |
| Headset size | 1 1/8 (inches) Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | OPC With Chainguard |
| Gear shift levers | Right OnlyShimano Revo |
| Rear gear set | 14 - 28 Teeth6-speed |
Diamondback Octane 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TX-30 |
| Fork material | Single CrownAluminum |
| Fork type | 20 (inches) 30 (millimeters)SR Suntour M-2000 |
Other Specs of Diamondback Octane 20
| Component group sets | Mountain Mix |
| Pedals details | BMX Style Resin |
| Rear shock absorber | Not Available |
| Saddle seat | DB Jr. ATB Padded |
| Seat post extension | Steel Post |
Specialized Hotrock 20
General Infos| Model | Hotrock 20 |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | 🛒 View Price → |
| Color choice | - blue- pink- yellow and black-Blue and black |
| Sizes | - 20 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Specialized Roller Wire |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Jr. LeversPromax Alloy (inches)V (inches) Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 32-holeAlex C-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeUCP |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-tensile Steel |
| 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 Z7 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 128 (millimeters) SpindleVP |
| Crankset parts and sizes | 36 TeethSugino |
| Gear shift levers | Shimano RS-31 Revo Twist |
| Rear gear set | 14 - 28 Teeth6-speed |
Specialized Hotrock 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano RD-FT30 |
| Fork material | Single CrownSteel and aluminum |
| Fork type | 50 (millimeters) TravelRST Capa C20 |
Other Specs of Specialized Hotrock 20
| Component group sets | Juvenile Mix |
| Pedals details | Composite Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Kids |
| Seat post extension | 27.2 (millimeters) DiameterAlloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Octane 20 bike manual
- Find All parts, tires and accessories of Diamondback Octane 20 Youth here
- Get your Specialized Hotrock 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock 20 Youth here