Sun Bicycles Retro Alloy 7-SP 2001 Technical specs and features
| Brand | Sun Bicycles |
| Model | Retro Alloy 7-SP |
| First production | 2001 |
| Bike category | Cruiser |
| Bike sub-category | Cruiser |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Sun Bicycles Retro Alloy 7-SP Parts |
| Available Sizes | - 18 (inches) / 45.72 (cm) - 18 (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 | JY-321 Linear Pull Levers JY-915AE Linear Pull Brakes |
| Hubs for disc brakes | Rear: Joy Tech Steel Nutted Nutted Front: Joy Tech OS Steel |
| Rims manufacturer | 36-hole Rear: HJC-7X Aluminum Front: HJC -7X Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Sha-Dar Stainless Steel |
Frame and Body Specifications
| Frame materials | Hi-tensile Steel |
| Frame type | Welded |
| Handlebar construction | Steel Hi-rise |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 (inches) Steel |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-30 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth 1-piece 6 1/2 (inches) |
| Gear shift levers | SRAM MRX |
| Rear gear set | 14 - 28 Teeth 7-speed |
Sun Bicycles Retro Alloy 7-SP Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Oversize Unicrown Crown Hi-tensile Steel |
| Fork type | Sun Bicycles Cruiser Oversized |
Other Specs of Sun Bicycles Retro Alloy 7-SP
| Component group sets | Cruiser Mix |
| Available colors | - Blue - Red |
| Weight | Not Available |
| Pedals details | Wellgo LU-990 |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount V-2348-1 |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Sun Bicycles Retro Alloy 7-SP picture
Retro Alloy 7-SP bike comparison
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Sun Bicycles Retro Alloy 7-SP bike review
Sun Bicycles produced the Retro Alloy 7-SP bike in 2001 and can be classified as a Cruiser bicycle.
Retro Alloy 7-SP bike is available in many sizes such as 18 (inches), womens 15 (inches) and womens 18 (inches).
Sun Bicycles Cruiser Retro Alloy 7-SP can be found in a few colors, among these colors Blue and Red .
This bike is equiped with 26 x 2.125" Kenda K-80 tires and Sha-Dar stainless steel spoke wheel while the rims are manufactured by Front: HJC -7X Aluminum, Rear: HJC-7X Aluminum, 36-hole. Sun Bicycles equiped this exact model with JY-915AE linear pull brakes, JY-321 linear pull levers braking system and Front: Joy Tech OS steel, nutted, Rear: Joy Tech steel, nutted hubs.
To guarantee the comfiest ride Sun Bicycles used Hi-tensile steel material for the frame. Steel hi-rise high strength material is used on the handlebar of this Retro Alloy 7-SP to ensure the perfect handling while the stems are made of Aluminum.
For the smoothest biking experience 1-piece 6 1/2", 44 teeth is used on this bicycle linked to KMC UG-30 chain that is easily replaceable as stated by Sun Bicycles, the whole system is connected to a high reliability SRAM MRX gear shift levers.
