Pyramid RETRO-ALLOY 1999 VS Trek CALYPSO 2000 specs comparison
Pyramid Retro-Alloy
General Infos| Model | Retro-Alloy |
| Manufacturer | Pyramid |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice | - Blue- Green- Orange- Red- Yellow-Black |
| Sizes | - 18.5 (inches)- womens 15 (inches)- womens 18 (inches) |
| Sizes | - 18.5 (inches)- womens 15 (inches)- womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Kenda K-80 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Rear: Kung Ten CoasterFront: Jou Yu JY-433 |
| Rims manufacturer | 36-holeHJC 7X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSha-Dar Stainless Steel |
Frame and Body Specs
| Frame materials | OversizeHi-tensile Steel |
| Frame type | Welded |
| Handlebar construction | Steel |
| 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 |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 46 Teeth1-piece 6 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth1-speed |
Pyramid Retro-Alloy Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Oversize Unicrown CrownHi-tensile Steel |
| Fork type | Sun Cruiser |
Other Specs of Pyramid Retro-Alloy
| Component group sets | Not Available |
| Pedals details | Victor VP-805 |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount V-2348-1 De-Luxe Crusier |
| Seat post extension | 25.4 (millimeters) Diameter Chrome PlatedSteel |
Trek Calypso
General Infos| Model | Calypso |
| Manufacturer | Trek |
| Year of production | 2000 |
| Current price | Check price Here ==> |
| Color choice | - Mirror Black-Metal Flake Green |
| Sizes | - 20 (inches)- 23 (inches)- womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Whitewall |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum LeversAluminum Cantilever Brakes |
| Hubs for disc brakes | NuttedAluminum |
| Rims manufacturer | 36-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | OversizeHi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 40 Teeth1-piece Steel |
| Gear shift levers | Grip Shift |
| Rear gear set | 14 Teeth1-speed |
Trek Calypso Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Trek |
Other Specs of Trek Calypso
| Component group sets | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Oasis Webspring Comfort |
| Seat post extension | Alloy |
Useful links and guides ....
- To know more about this exacte bike, Pyramid provided us with the latest version of its Retro-Alloy bike manual
- Find All parts, tires and accessories of Pyramid Retro-Alloy Cruiser here
- Get your Trek Calypso manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Calypso Cruiser here