Gary Fisher TYRO 1997 VS Specialized HOTROCK 12 COASTER GIRLS 2015 specs comparison
Gary Fisher Tyro
General Infos| Model | Tyro |
| Manufacturer | Gary Fisher |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
- blue - gold - purple -Black |
| Sizes |
- Boys 11.5 (inches) - girls 11.5 (inches) |
| Sizes |
- Boys 11.5 (inches) - girls 11.5 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 1.95 (inches) Kenda |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Aluminum Levers Aluminum Cantilever Brakes |
| Hubs for disc brakes | Aluminum Nutted |
| Rims manufacturer | 36-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | YST BB 613 |
| Crankset parts and sizes | 28/38/48 Teeth SR |
| Gear shift levers | Grip Shift MRX-160 |
| Rear gear set | 14 - 28 Teeth 6-speed |
Gary Fisher Tyro Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-22 Top-swing |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Gary Fisher |
Other Specs of Gary Fisher Tyro
| Component group sets | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Fisher Supersoft |
| Seat post extension | 26.6 (millimeters) Diameter Steel Pillar |
Specialized HOTROCK 12 COASTER GIRLS
General Infos| Model | HOTROCK 12 COASTER GIRLS |
| Manufacturer | Specialized |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
- White and Purple -Pink and White |
| Sizes |
- Standard size for all |
Wheels And Breaking System
| Bike front tire | 12x2.0 (inches) 30TPI Wire Bead Specialized Rhythm Lite |
| Bike rear tire | Not Available |
| Bike wheel size | 12 |
| Brakeset type | Coaster Brake |
| Hubs for disc brakes | 16h 16h 3/8 (inches) Axle Steel Coaster Brake Nutted Axle Steel |
| Rims manufacturer | 16h Alloy Single Wall Pin Joint 12 (inches) |
| Spoke nipples type | Not Available |
| Spoke wheel | 14g With Brass Nipple Stainless |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | 12 (inches) Singlespeed Coaster Formed Tubes Horizontal Dropouts Specialized A1 Premium Aluminum |
| Handlebar construction | 10-degree Backsweep 22.2 (millimeters) 4-degree Upsweep 55 (millimeters) Rise Steel Kid's Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | 22.2 X 125 (millimeters) Alloy Quill |
| Headset size | Loose Ball With Lock Nut 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | 1/2 (inches)x1/8 (inches) KMC HV410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | OPC Ball Retainer Type Steel |
| Crankset parts and sizes | 26t OPC Hi-Ten Steel |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Specialized HOTROCK 12 COASTER GIRLS Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | High Tensile Steel |
| Fork type | 1 (inches) Threaded Steerer 3/8 (inches) Axle Dropouts Hi-Ten Steel |
Other Specs of Specialized HOTROCK 12 COASTER GIRLS
| Component group sets | Youth Mix |
| Pedals details | 1/2 (inches) Ball Bearings Composite Platform |
| Rear shock absorber | Not Available |
| Saddle seat | 25.4 (millimeters) Integrated Steel Seatpost Integrated Handle Specialized Kids |
| Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, Gary Fisher provided us with the latest version of its Tyro bike manual
- Find All parts, tires and accessories of Gary Fisher Tyro Youth here
- Get your Specialized HOTROCK 12 COASTER GIRLS manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized HOTROCK 12 COASTER GIRLS Youth here