Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 80mm -
Fork SunTour
-
Groupset Tourney, Shimano -
Suspension Hardtail -
Brakes Rim
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum, 26" comfort tuned geometry, 10 mm x 135 mm dropout, replaceable hanger, 1 1/8 in headtube
Suspension Fork
Schwinn® comfort-tuned aluminum frame and SR Suntour® 80 mm travel suspension fork
Drivetrain
Rear Derailleur
Shimano Tourney RD-TY300
Front Derailleur
Shimano FD-TY500, 31.8 mm clamp
Shift Levers
Shimano EF41 EZ-FIRE, 21-speed
Crank
Schwinn aluminum, 48/38/28T
Bottom Bracket
VP, cartridge, square taper, 68 mm
Chain
KMC Z7
Pedals
Schwinn comfort, nylon / Kraton
Wheels
Front Hub
Schwinn sport, aluminum, 9 mm x 100 mm QR, 32H
Rear Hub
Schwinn sport, aluminum, 10 mm x 135 mm QR, 32H
Rims
Alex DC26, aluminum, double wall, 32H
Spokes
Stainless steel
Tires
Schwinn comfort, 26 in x 1.95 in, wire bead
Brakes
Brakes
Aluminum linear-pull brakes
Cockpit
Stem
Schwinn, aluminum, threadless, adjustable rise, 25.4 mm clamp
Handlebar
Schwinn, steel, 620 mm width, 80 mm rise, 25.4 mm clamp
Grips
Schwinn ergo, dual density
Headset
Threadless, ZS44, semi-cartridge bearings
Seat
Saddle
Selle Royal Comfort, steel rails
Seatpost
Aluminum, 300 mm, 18 mm offset, suspension, 27.2 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.87 mm | 1.86 mm | 1.85 mm |
| Front Center | 604 mm | 614 mm | 624 mm |
| Rake | 42 mm | 42 mm | 42 mm |
| Trail | 71 mm | 71 mm | 71 mm |
| Stack | 643 mm | 652.4 mm | 661.9 mm |
| Reach | 344.5 mm | 350.9 mm | 357.3 mm |
| Top Tube Length | 591 mm | 601 mm | 611 mm |
| Seat Tube Angle | 69 ° | 69 ° | 69 ° |
| Seat Tube Length | 350 mm | 405 mm | 460 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 160 mm | 170 mm | 180 mm |
| Chainstay Length | 461 mm | 461 mm | 461 mm |
| Wheelbase | 1059 mm | 1069 mm | 1079 mm |
| Bottom Bracket Drop | 55 mm | 55 mm | 55 mm |
| Standover Height | 508 mm | 511 mm | 514 mm |
| Wheels | 26" | 26" | 26" |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |
About this model
Sierra Step-Thru belongs to the Schwinn Sierra model. Schwinn launched 6 bikes of this model so far.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Hybrid bikes
If you want an acceptable Hybrid bike you should know that the average price is 562$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Hybrid bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, this bike was made available in 2020 for 519$. Comparing this to the average Hybrid bike price, we see that the price is 8.29% lower.
Overview of components
Fork
This bike has the SunTour fork installed. The fork’s travel is 80mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Fork material
The fork is made out of aluminum, which is a lighter material. However, it is not as tough, nor durable as steel is.
Wheels size
As for the wheels, Schwinn Sierra Step-Thru 2020, has a 26″ aluminum model. Being a little smaller, these wheels will fit both small and tall riders. However, you will need increased suspension than in the case of 29″ wheels.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, you could spend a little extra and get a bike that has hydraulic brakes.
Sizes
Sierra Step-Thru comes in 3 sizes, that range from 158 cm – 187 cm (5.18 ft – 6.14 ft). In short, it won’t be difficult to find the right one for you.