Specialized HOTROCK 20 COASTER 2011 VS Gary Fisher TYRO 1999 specs comparison
Specialized Hotrock 20 Coaster
General InfosModel | Hotrock 20 Coaster |
Manufacturer | Specialized |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
- Grn -Blu |
Sizes |
- 1 size |
Sizes |
- 1 size |
Wheels And Breaking System
Bike front tire | 20 X 2.0 (inches) Specialized Rhythm Lite Sport |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Coaster |
Hubs for disc brakes | Steel |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. UCP |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z-410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Heat Treated Hi-Ten Cups |
Crankset parts and sizes | 36T Teeth Heat Treated Hi-Ten |
Gear shift levers | Not Available |
Rear gear set | Not Available |
Specialized Hotrock 20 Coaster Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Single |
Fork type | Not Available |
Other Specs of Specialized Hotrock 20 Coaster
Component group sets | Juvenile Mix |
Pedals details | Composite |
Rear shock absorber | Not Available |
Saddle seat | Specialized Kid's |
Seat post extension | 25.4 (millimeters) Diameter Steel |
Gary Fisher Tyro
General InfosModel | Tyro |
Manufacturer | Gary Fisher |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
- Red -Light Purple |
Sizes |
- Boys 13 (inches) - girls 13 (inches) |
Wheels And Breaking System
Bike front tire | 24 X 2.00 (inches) Knobby |
Bike rear tire | Not Available |
Bike wheel size | 24 (inches) Wheels |
Brakeset type | Tektro 317A Levers Tektro 915A Brakes |
Hubs for disc brakes | Nutted Kung Ten Aluminum |
Rims manufacturer | 32-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | Chromoly Seat Tube and hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 (inches) Victor VP-H692W |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | Victor VPB-33W |
Crankset parts and sizes | 24/34/42 Teeth SR XR17 |
Gear shift levers | Grip Shift MRX-200 |
Rear gear set | 13 - 28 Teeth 7-speed |
Gary Fisher Tyro Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Altus Top-swing |
Derailleur (Rear) | Shimano Tourney TY-30 |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Fisher |
Other Specs of Gary Fisher Tyro
Component group sets | Mountain Mix |
Pedals details | Wellgo LU-945 |
Rear shock absorber | Not Available |
Saddle seat | Fisher SuperSoft |
Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 20 Coaster bike manual
- Find All parts, tires and accessories of Specialized Hotrock 20 Coaster Youth here
- Get your Gary Fisher Tyro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Gary Fisher Tyro Youth here