Pyramid BMX 20 1999 VS Gary Fisher TYRO 1994 specs comparison
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➜ Pyramid BMX 20 price
➜ Gary Fisher Tyro price
Pyramid BMX 20
General Infos| Model | BMX 20 |
| Manufacturer | Pyramid |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Chrome-Plated |
| Sizes | - Boys 11 (inches) |
| Sizes | - Boys 11 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1.75 (inches) Knobby |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Rear: Coaster BrakeFront: Jou Yu JY-443 |
| Rims manufacturer | 36-holeHJC P-GN Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSha-Dar Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth1-piece 6 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth1-speed |
Pyramid BMX 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Oversize Unicrown CrownHi-tensile Steel |
| Fork type | Not Available |
Other Specs of Pyramid BMX 20
| Component group sets | Not Available |
| Pedals details | CS-972N |
| Rear shock absorber | Not Available |
| Saddle seat | GS-383 |
| Seat post extension | 25.4 (millimeters) DiameterSteel |
Gary Fisher Tyro
General Infos| Model | Tyro |
| Manufacturer | Gary Fisher |
| Year of production | 1994 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - Boys 11.5 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 2.10 (inches) Maxxis |
| Bike rear tire | 24 X 2.10 (inches) Maxxis |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | LeversAlloy Cantilevers Front and alloy Cantilevers With Alloy Levers Rear Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 36-holeAraya AP-21 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded Steel |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | TIG-welded Steel With Cable Holder |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC HP-70 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 TeethSR |
| Gear shift levers | Grip Shift SRT-300i |
| Rear gear set | 11 - 28 Teeth7-speed |
Gary Fisher Tyro Fork System Data
| Derailleur (Front) | Shimano TY25 GS |
| Derailleur (Rear) | Shimano Alivio GS |
| Fork material | Not Available |
| Fork type | Hi-tensile Steel |
Other Specs of Gary Fisher Tyro
| Component group sets | Shimano Alivio and GripShift |
| Pedals details | Victor MTB |
| Rear shock absorber | Not Available |
| Saddle seat | Emerald CoverVelo |
| Seat post extension | Alloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Pyramid provided us with the latest version of its BMX 20 bike manual
- Find All parts, tires and accessories of Pyramid BMX 20 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