Sun Bicycles Retro-7 2003 Technical specs and features

Brand Sun Bicycles
Model Retro-7
First production 2003
Bike category Cruiser
Bike sub-category Cruiser
Bike Pricing Check price Here ==>   
Parts And Accessories Sun Bicycles Retro-7 Parts   
Available Sizes - 18 (inches) / 45.72 (cm)
- 18 (inches)
- womens 15 (inches)
- womens 18 (inches)


Wheels And Breaking System

Bike front tire26 X 2.125 (inches) Kenda
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Linear-pull Levers
Tektro Linear-pull Brakes
Hubs for disc brakes Nutted
Steel
Rims manufacturer 32-hole
Aluminum
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materials Oversize
Hi-tensile Steel
Frame typeBrazed and welded
Handlebar constructionSteel
Handlebar extenderNot Available
Handlebar stem detailsSteel
Headset size1 (inches) Steel

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
KMC Z410
Bottom bracket shell widthAmerican
Bottom bracket typeOne Piece
Crankset parts and sizes 44 Teeth
1-piece 6 1/2 (inches)
Gear shift leversSRAM MRX
Rear gear set 14 - 28 Teeth
7-speed

Sun Bicycles Retro-7 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano Tourney TY-30
Fork material Unicrown Crown
Hi-tensile Steel
Fork typeNot Available

Other Specs of Sun Bicycles Retro-7

Component group setsNot Available
Available colors - Red
- Blue
- Black
Weight 38.0
Pedals detailsWellgo LU-990
Rear shock absorberNot Available
Saddle seatViscount 2350
Seat post extension 25.4 (millimeters) Diameter
Steel


Sun Bicycles Retro-7 bike review

Sun Bicycles produced the Retro-7 bike in 2003 and can be classified as a Cruiser bicycle, this exact model costs in american market arround $250.00.
Retro-7 bike is available in many sizes such as 18 (inches), womens 15 (inches) and womens 18 (inches).
Sun Bicycles Cruiser Retro-7 can be found in a few colors, among these colors Red, Blue and Black .
This bike is equiped with 26 x 2.125" Kenda tires and Stainless steel spoke wheel while the rims are manufactured by Aluminum, 32-hole. Sun Bicycles equiped this exact model with Tektro linear-pull brakes, Tektro linear-pull levers braking system and Steel, nutted hubs.
To guarantee the comfiest ride Sun Bicycles used Hi-tensile steel, oversize material for the frame. Steel high strength material is used on the handlebar of this Retro-7 to ensure the perfect handling while the stems are made of Steel.
For the smoothest biking experience 1-piece 6 1/2", 44 teeth is used on this bicycle linked to KMC Z410 chain that is easily replaceable as stated by Sun Bicycles, the whole system is connected to a high reliability SRAM MRX gear shift levers.