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Comparison Aventon Soltera 7s 350 ST 2023 frame M vs Aventon Soltera 7s 350 2023 frame L

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Aventon Soltera 7s 350 ST 2023 frame M
Aventon Soltera 7s 350 2023 frame L
Aventon Soltera 7s 350 ST 2023 frame MAventon Soltera 7s 350 2023 frame L
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Model year20232023
Type
electric bike
commuter bike
electric bike
commuter bike
Operating modeelectric + hybridelectric + hybrid
Max weight136 kg136 kg
Frame and suspension
Frame sizeML
Recommended height170 – 185 cm180 – 193 cm
Frame materialaluminiumaluminium
Suspensionno suspension (rigid)no suspension (rigid)
Fork materialaluminiumaluminium
Wheels and brakes
Wheel size28 "28 "
Size700x35C700x35C
TyreKenda K193Kenda K193
Rim materialaluminiumaluminium
Rimdouble walldouble wall
Front brakemechanical discmechanical disc
Front brake modelTektroTektro
Front rotor160 mm160 mm
Rear brakemechanical discmechanical disc
Rear brake modelTektroTektro
Rear rotor160 mm160 mm
Handlebar and transmission
Speeds77
Chainrings11
Freewheel cogs77
Rear derailleurShimano Tourney TY300DShimano Tourney TY300D
Shifter typegrip shiftgrip shift
Shifter modelShimano TourneyShimano Tourney
Handlebar typestraightstraight
Engine and battery
Max range66 km66 km
Battery capacity9.6 Ah9.6 Ah
Motor power350 W350 W
Max speed32 km/h32 km/h
Full charge time5 h5 h
Driverearrear
Battery arrangementin frame (hidden)in frame (hidden)
General
Equipment
chain guard
kickstand
lighting equipment
chain guard
kickstand
lighting equipment
On-board computer
Saddle modelSelle RoyalSelle Royal
Weight19.5 kg19.5 kg
Added to E-Catalogmay 2023may 2023

Frame size

Frame size refers to the distance from the saddle attachment point to the bottom bracket attachment point (axles with gears and pedals). The main parameters that determine the choice of a bike for frame size are the height of the user, the purpose of the bike and the intended riding style.It is also worth considering the female frame, which is lowered, which allows you to ride comfortably even in a skirt or dress.

User height is the most significant factor. In general, the taller the user, the larger the frame should be. The universal formula that allows you to calculate a specific size is as follows: the length of the leg from the groin to the heel in centimeters must be multiplied by 0.6, and then divided by 2.5 — you get the approximate size of the frame in inches. But in the characteristics of brands, the frame can also be indicated in the usual form for measuring size XXS, XS, S, M, L, XL and XXL.

However, note that this value is very arbitrary and approximate, it can only be used for simple bicycles not intended for extreme driving (for example, city bikes, see "Destination"). If you choose a more specialized model (mountain, road, BMX) — it is better to refer to the tables for th...e appropriate type, because. sizes for one height can vary significantly depending on the destination. In addition, different manufacturers have different frame geometry and measurement methods, and therefore, for the most accurate selection, it is recommended to use the manufacturers' own tables.

Note that the optimal frame size is not absolute — in most cases, for the same height, “neighboring” sizes are quite suitable. And here it is worth paying attention to the intended driving style. It is believed that small, well-controlled frames are better suited for extreme variant, and larger and more stable ones are better suited for long-term calm movement.

Recommended height

The user's height recommended by the manufacturer is calculated according to several parameters. One is the wheel diameter, and the second and more important is the frame size. If everything is simple with the wheel size — it is round and always the same, then the frame size complicates the choice. Different types of bicycles have their own frame shape, so even the same size can be suitable for different heights. And this is not to mention the features of the manufacturer, who like to do everything for themselves, and not in a general manner. Therefore, the size of the frame of each bicycle has its own size and it is still better to choose a bicycle by personally “saddling” it. If this is not possible, then our point will tell you what height, according to the manufacturer, this configuration (frame + wheel) of the bike is designed for.