Sun Bicycles RETRO 7 2008 VS Electra TOWNIE ORIGINAL 7D 2009 specs comparison
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) |
| 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 |
Electra Townie Original 7D
General Infos| Model | Townie Original 7D |
| Manufacturer | Electra |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Vivid Blue -Silver |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Electra Semi-Slick |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Alloy 4 Finger Reach Adjust Levers Forged Alloy Linear Pull Brakes |
| Hubs for disc brakes | Rear: Alloy Cassette Front: Alloy Low Flange |
| Rims manufacturer | 32-hole Alloy Double Wall |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 6061-T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Custom Bend Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Forged Alloy |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 122.5 (millimeters) Spindle Sealed Cartridge |
| Crankset parts and sizes | 44 Teeth Forged Alloy |
| Gear shift levers | Shimano Revo Twist |
| Rear gear set | 14 - 34 Teeth 7-speed |
Electra Townie Original 7D Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano TX31 |
| Fork material | Unicrown Crown Steel |
| Fork type | Not Available |
Other Specs of Electra Townie Original 7D
| Component group sets | Cruiser Mix |
| Pedals details | Resin Platform With Non-slip Inserts |
| Rear shock absorber | Not Available |
| Saddle seat | Ergonomic With Soft Lycra |
| Seat post extension | 27.2 (millimeters) Diameter Alloy |
Useful links and guides ....
- To know more about this exacte bike, Sun Bicycles provided us with the latest version of its Retro 7 bike manual
- Find All parts, tires and accessories of Sun Bicycles Retro 7 Cruiser here
- Get your Electra Townie Original 7D manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Electra Townie Original 7D Cruiser here
