اذا بدك تسوقي بسكليتة بالشارع، البسي خوذة.

Because this sentence is addressed to one female.

In Levantine, verbs often change depending on whether you are speaking to a man or a woman.

• بدك تسوقي = you (feminine) want to ride/drive
• البسي = wear! said to a woman

If you were speaking to a man, you would usually say:

• اذا بدك تسوق بسكليتة بالشارع، البس خوذة.

So the -ي ending in تسوقي and البسي shows that the listener is female.

بدك means you want in Levantine.

It is made of:

• بد = want / need
• -ك = you

So:

• بدي = I want
• بدك = you want
• بده = he wants
• بدها = she wants

In this sentence, اذا بدك تسوقي... literally means if you want to ride..., but in natural English it can also feel like if you're going to ride...

اذا means if.

So the sentence starts with a condition:

• اذا بدك تسوقي بسكليتة بالشارع = if you want to ride a bicycle in the street
• البسي خوذة = wear a helmet

This structure is very common in Levantine:
اذا + clause, imperative/advice

For example:

• اذا بدك تطلعي، خدي جاكيت.
  If you want to go out, take a jacket.

Yes, the verb ساق / يسوق originally means to drive, but in Levantine it can also be used for riding certain vehicles, including a bicycle.

So تسوقي بسكليتة means ride a bicycle.

A learner may expect a verb closer to ride, but dialects often use a broader verb like drive for different vehicles.

So here:

• تسوقي سيارة = drive a car
• تسوقي بسكليتة = ride a bicycle

بسكليتة is a common Levantine word for bicycle, and it is basically a borrowed word, historically related to European words like bicycle / bicyclette.

Dialect Arabic uses many everyday borrowed words, especially for modern objects.

Depending on the region, you may also hear other words, but بسكليتة is very recognizable in Levantine.

So:

• بسكليتة = bicycle / bike

In Levantine, بـ is very flexible and often means in, at, or on depending on context.

So:

• بالشارع literally = in the street
• but in English we might translate it as on the street or in the street

You could hear في الشارع too, but بالشارع sounds very natural in spoken Levantine.

So this is a good example of how Arabic prepositions do not always match English prepositions one-to-one.

Arabic does not have an indefinite article like English a/an.

So:

• بسكليتة can mean a bicycle
• خوذة can mean a helmet

If the noun has الـ, it is definite:

• الشارع = the street

So in this sentence:

• بسكليتة = a bicycle
• الشارع = the street
• خوذة = a helmet

البسي means wear! when speaking to one woman.

It comes from the verb لبس = to wear / to put on.

The imperative in colloquial Arabic often takes a helping vowel at the beginning, so:

• البس = wear! (to a man)
• البسي = wear! (to a woman)

That initial ا helps make the command easier to pronounce.

So:

• البسي خوذة = wear a helmet

In Levantine, after بدّي / بدك / بده..., the next verb usually comes directly, without a separate word meaning to.

So:

• بدك تسوقي literally = you want ride
• natural English = you want to ride

This is very normal in Arabic dialects.

Compare:

• بدي آكل = I want to eat
• بدها تروح = she wants to go
• بدك تسوقي = you want to ride

Yes, definitely.

Although بدك literally means you want, in many real-life contexts it can sound more natural in English as:

• if you're going to...
• if you plan to...
• if you want to...

So depending on the situation, this sentence could be understood as:

• If you want to ride a bike in the street, wear a helmet
• If you're going to ride a bike in the street, wear a helmet

Both capture the idea well.

Yes. The verb forms would change.

To one man:

• اذا بدك تسوق بسكليتة بالشارع، البس خوذة.

To one woman:

• اذا بدك تسوقي بسكليتة بالشارع، البسي خوذة.

To a group in many Levantine varieties:

• اذا بدكن تسوقوا بسكليتة بالشارع، البسوا خوذات.

So Levantine often marks gender and number clearly in these verb forms.

خوذة is a normal Arabic word for helmet, and it is understood in both Standard Arabic and dialect contexts.

So unlike بسكليتة, which feels more colloquial and borrowed, خوذة is a more broadly Arabic word.

That makes this sentence a nice mix of:

• a common Levantine structure
• a colloquial noun (بسكليتة)
• and a widely used Arabic noun (خوذة)

Yes, it is very natural.

The structure is:

• اذا
  • condition
• then the main advice/command

So:

• اذا بدك تسوقي بسكليتة بالشارع = if you want to ride a bicycle in the street
• البسي خوذة = wear a helmet

This kind of word order is very common in spoken Levantine, especially for advice, warnings, and instructions.