Pyramid RETRO-NEXUS 1999 VS Sun Bicycles RETRO 7 2008 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 |
Sun Bicycles Retro 7
General Infos| Model | Retro 7 |
| Manufacturer | Sun Bicycles |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Blue - Red -Black |
| Sizes |
- 18.5 (inches) - womens 15 (inches) - womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Kenda K-927 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Alloy For V-Brake Levers Tektro Alloy V-brake Brakes |
| Hubs for disc brakes | Steel With 3/8 (inches) Axle - Nutted |
| Rims manufacturer | 36-hole Alloy Single Wall Weinman AS7X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-Tensile Steel |
| Frame type | TIG-Welded |
| Handlebar construction | 25 (inches) Wide X 9.65 (inches) Rise Steel Cruiser Type |
| Handlebar extender | Not Available |
| Handlebar stem details | 180 (millimeters) Quill 80 (millimeters) Ext Alloy |
| Headset size | Black 1 (inches) Threaded Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z50 |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | 9-Piece Loose Ball For OPC |
| Crankset parts and sizes | 44T 6-1/2 (inches) CP CP Teeth Steel Steel OPC |
| Gear shift levers | SRAM MRX Grip Shift |
| Rear gear set | 14 - 28 Teeth 7-speed |
Sun Bicycles Retro 7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TX-51 |
| Fork material | Unicrown With 1-1/8 (inches) Curved & Tapered Legs Crown Hi-Tensile Steel |
| Fork type | Sun |
Other Specs of Sun Bicycles Retro 7
| Component group sets | Cruiser Mix |
| Pedals details | Wellgo LU-990 Cruiser |
| Rear shock absorber | Not Available |
| Saddle seat | Sun Coil Spring Cruiser |
| Seat post extension | 10 (inches) 25.4 (millimeters) Diameter CP Steel |
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 Sun Bicycles Retro 7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Sun Bicycles Retro 7 Cruiser here