Specialized HOTROCK 20 1999 VS Norco B-LINE 2006 specs comparison
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➜ Specialized Hotrock 20 price
➜ Norco B-Line price
Specialized Hotrock 20
General Infos| Model | Hotrock 20 |
| Manufacturer | Specialized |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | - Speed Green- Team Pink-Mirror Blue |
| Sizes | - Boys - girls |
| Sizes | - Boys - girls |
Wheels And Breaking System
| Bike front tire | 20 X 1.80 (inches) Specialized Ground Control |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Chang Star Aluminum LeversChang Star Linear-pull Brakes |
| Hubs for disc brakes | NuttedJoy Tech Steel |
| Rims manufacturer | 36-holeSpecialized Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeChung Nan Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | RiseSteel |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized |
| Headset size | Sealed Mechanism |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-UG50 |
| Bottom bracket shell width | American |
| Bottom bracket type | YST BB 621 |
| Crankset parts and sizes | 40 Teeth1-piece Steel |
| Gear shift levers | Grip Shift MRX-201 Rear |
| Rear gear set | 14 - 28 Teeth7-speed |
Specialized Hotrock 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-30 |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Specialized |
Other Specs of Specialized Hotrock 20
| Component group sets | Juvenile Mix |
| Pedals details | Victor VP-260N |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Mini Mountain |
| Seat post extension | 30.4 (millimeters) Diameter SteelPillar |
Norco B-Line
General Infos| Model | B-Line |
| Manufacturer | Norco |
| Year of production | 2006 |
| Current price | 🛒 View Price → |
| Color choice | -Silver |
| Sizes | - Standard size for all |
Wheels And Breaking System
| Bike front tire | 26 X 2.50 (inches) Maxxis Swamp Thing |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Sole LeversHayes Sole Brakes |
| Hubs for disc brakes | Shimano HB-M475 |
| Rims manufacturer | Sun Single Track |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Krayton |
| Handlebar extender | Optional |
| Handlebar stem details | Kalloy |
| Headset size | FSA 872 |
Gearing Specifications
| Bicycle chain | SRAM Z-72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32 TeethTruvativ Blaze |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth8-speed |
Norco B-Line Fork System Data
| Derailleur (Front) | 31.8 (millimeters)Shimano Alivio |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single |
| Fork type | 130 (millimeters) TravelMarzocchi Drop-Off 4 |
Other Specs of Norco B-Line
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | 125-144 (millimeters) TravelFox Vanilla R |
| Saddle seat | Norco Jr. MTB |
| Seat post extension | 30.0 (millimeters) DiameterAluminum Micro-adjust |
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Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 20 bike manual
- Find All parts, tires and accessories of Specialized Hotrock 20 Youth here
- Get your Norco B-Line manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Norco B-Line Youth here