Controlliamo la forcella e il manubrio.

Controlliamo is the 1st person plural form of controllare = to check / to inspect.

So literally it can mean:

• we check
• we are checking
• let's check

In this kind of context, it often has the sense of a suggestion or instruction, so English naturally uses let's check.

This use is very common in Italian:

• Andiamo. = Let's go.
• Vediamo. = Let's see.
• Controlliamo... = Let's check...

Context tells you whether it is a simple statement (we check) or a proposal/instruction (let's check).

Italian often leaves out subject pronouns when they are not needed. This is called being a pro-drop language.

The ending of the verb already tells you who the subject is:

• controllo = I check
• controlli = you check
• controlla = he/she checks
• controlliamo = we check
• controllate = you all check
• controllano = they check

Because -iamo already means we, Italian does not need noi here.

You could say Noi controlliamo la forcella e il manubrio, but that would usually add emphasis, like we are checking them.

Italian uses articles much more often than English does.

So la forcella and il manubrio are completely natural, even where English might sound fine without the.

Italian often prefers:

• Controlliamo la forcella
  rather than
• Controlliamo forcella

Without the article, it would usually sound incomplete or unnatural in standard Italian.

So in this sentence, la and il are there because Italian normally uses the definite article with concrete nouns like these.

Because the two nouns have different grammatical genders:

• forcella is feminine singular → la forcella
• manubrio is masculine singular → il manubrio

In Italian, articles must agree with the noun in gender and number.

A very rough guide:

• many nouns ending in -a are feminine
• many nouns ending in -o are masculine

So:

• forcella → feminine
• manubrio → masculine

As always, there are exceptions in Italian, but here the endings match the usual pattern.

No. In this sentence, forcella means a mechanical fork, such as the front fork of a bicycle or motorcycle.

The usual word for a table fork, the one used for eating, is forchetta.

So:

• forchetta = eating fork
• forcella = fork in a mechanical/technical sense

That distinction is useful because English uses fork for both, while Italian usually does not.

Italian normally uses manubrio in the singular to refer to the whole handlebar assembly as one unit.

So:

• il manubrio = the handlebar / handlebars

English often uses the plural handlebars, but Italian commonly treats it as a singular object.

If you are talking about separate bars or individual pieces in a special technical context, other wording may be used, but for normal bicycle or motorcycle language, il manubrio is standard.

A helpful approximation is:

con-trol-LYAH-mo

A few points:

• the ll is a normal Italian double consonant, held a little longer than a single l
• ia here sounds like yah
• the stress falls on -lia-

So the strongest part is: control-LYAH-mo

Italian double consonants matter, so controlliamo should sound slightly more deliberate than if it had only one l.

A simple English-friendly guide:

• forcella → for-CHEL-la
• manubrio → ma-NOO-brio

A few details:

forcella

• the ce sounds like che in chess
• stress is on -cel-

manubrio

• stress is on -nu-
• brio is said smoothly, roughly bree-oh, but quickly joined together

These are approximations, but they are close enough to help you say the words naturally.

E means and.

It is normally pronounced like eh.

So:

• la forcella e il manubrio = the fork and the handlebar

When speaking naturally, Italians link it smoothly to the next word:

• e il sounds a bit like eh-eel, but connected

It is a very common word, and you will see it constantly in Italian.

Yes. Grammatically, controlliamo can mean either:

• we check / we are checking
• let's check

Italian often relies on context for this.

For example:

• In a manual, checklist, or spoken instruction, Controlliamo la forcella e il manubrio will often feel like Let's check the fork and the handlebar.
• In a description of what a group does, it could mean We check the fork and the handlebar.

So the verb form is the same; the situation tells you which meaning is intended.