That one bike that never gets old
The Sierra Deluxe Sport Lady is a European styled city bike that is both comfortable and effortless to ride. This bike is featured with a light weight AL6 frame designed for an upright riding position. These classic bikes come with front and rear fenders, a rear rack, chain guard, and front & rear lights for safety in all weather conditions. Regardless of how long it has been since you have ridden a bicycle; the Sierra Deluxe Sport Lady will remind you of the freedom that only a bicycle can bring.
Bikes have given us a lot. It helps us to live a life that we can be happy with and proud of; so we want to share that and bring a healthy and joyful day-to-day routine. See more...
The specifications, colors, parts, and availability of the products can be subjects to alter without prior notification.
Wheel & Tire
Wheel SetWheel SizeTire
Brake LeverBrake CaliperRotor
Geometry & Size
Find your size
|Seat Tube Length (A)||430 16.93||480 18.9|
|Seat Tube Angle (B)||73.5 2.89||73.5 2.89|
|Effective Seat Tube Angle (C)||73.5 2.89||73.5 2.89|
|Head Tube Length (D)||135 5.31||135 5.31|
|Head Tube Angle (E)||69 2.72||69 2.72|
|Effective Top Tube (F)||370 14.57||390 15.35|
|Bb Height (G)||304 11.97||304 11.97|
|Bb Offset (H)||50 1.97||50 1.97|
|Chainstay Length (I)||460 18.11||460 18.11|
|Wheelbase (J)||1106.5 43.56||1126.5 44.35|
|Frame Reach (K)||389.4 15.33||409.4 16.12|
|Frame Stack (L)||610 24.02||610 24.02|
|Standover Height (M)||450 17.72||450 17.72|
What is the different between Lady and Gent model?
As its names implies, the bike came in two models that is suitable for both ladies and gents
Can I ride it with my friends on the back?
It has rear rack installed but for a luggage only so we don't recommend it
What is the drivetrain combination?
Combination of Shimano Altus and Shimano Tourney series
What is comfort Bike?
A bike designed with an upright comfy position for a leisure ride
Why comfort bike?
Comfort bike is the one for you who seeks serenity and leisure time, easy to ride for a commuting or weekend fun ride
Where can I find Comfort Bike from Polygon?
You can check on the bike's availability on the nearest authorized dealer to your location
Find My Size
Your best fit for
Note : This result is based on your height, please do a more accurate bike fitting at the bike dealer to get the right bike size.