Pyramid RETRO-NEXUS 1999 VS Trek CALYPSO 2004 specs comparison
Pyramid Retro-Nexus
General Infos| Model | Retro-Nexus |
| Manufacturer | Pyramid |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Blue - Red -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 | Not Available |
| Hubs for disc brakes | Rear: Shimano Nexus Inter 4 Front: Jou Yu JY-433 |
| Rims manufacturer | 36-hole HJC 7X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Sha-Dar Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-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 Teeth 1-piece 6 1/2 (inches) |
| Gear shift levers | SRAM ESP 7.0 |
| Rear gear set | Not Available |
Pyramid Retro-Nexus Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Oversize Unicrown Crown Hi-tensile Steel |
| Fork type | Sun Cruiser |
Other Specs of Pyramid Retro-Nexus
| Component group sets | Shimano Nexus |
| Pedals details | Victor VP-805 |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount |
| Seat post extension | 25.4 (millimeters) Diameter Chrome Plated Steel |
Trek Calypso
General Infos| Model | Calypso |
| Manufacturer | Trek |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Blue and Silver -Black Chrome and Wheat Silver |
| Sizes |
- 20 (inches) - womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Cruiser |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Aluminum |
| Rims manufacturer | 36-hole Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Cruiser Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 38 Teeth 3-piece Aluminum |
| Gear shift levers | SRAM MRX Plus |
| Rear gear set | 13 - 34 Teeth 7-speed |
Trek Calypso Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-40 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Trek Cruiser |
Other Specs of Trek Calypso
| Component group sets | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Trek Webspring Comfort |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Pyramid provided us with the latest version of its Retro-Nexus bike manual
- Find All parts, tires and accessories of Pyramid Retro-Nexus 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