Sun Bicycles Retro 7 2008 Technical specs and features
| Brand | Sun Bicycles |
| Model | Retro 7 |
| First production | 2008 |
| Bike category | Cruiser |
| Bike sub-category | Cruiser |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Sun Bicycles Retro 7 Parts |
| Available Sizes | - 18.5 (inches) / 46.99 (cm) - 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Black - Blue - Red |
| Weight | Not Available |
| 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 |
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Sun Bicycles produced the Retro 7 bike in 2008 and can be classified as a Cruiser bicycle.
Retro 7 bike is available in many sizes such as 18.5 (inches), womens 15 (inches) and womens 17 (inches).
Sun Bicycles Cruiser Retro 7 can be found in a few colors, among these colors Black, Blue and Red .
This bike is equiped with 26 x 2.125" Kenda K-927 tires and Stainless steel spoke wheel while the rims are manufactured by Weinman AS7X, Alloy, Single Wall, 36-hole. Sun Bicycles equiped this exact model with Tektro Alloy V-brake brakes, Tektro Alloy for V-Brake levers braking system and Steel With 3/8" Axle - Nutted hubs.
To guarantee the comfiest ride Sun Bicycles used Hi-Tensile Steel material for the frame. Steel Cruiser Type, 25" Wide x 9.65" Rise high strength material is used on the handlebar of this Retro 7 to ensure the perfect handling while the stems are made of Alloy, 80mm Ext, 180mm Quill.
For the smoothest biking experience Steel OPC, 6-1/2", CP, Steel, 44T, CP teeth is used on this bicycle linked to KMC Z50 chain that is easily replaceable as stated by Sun Bicycles, the whole system is connected to a high reliability SRAM MRX Grip Shift gear shift levers.