Exhibit 4.1


 


SPECIMEN UNIT CERTIFICATE


 


NUMBER UNITS U-[__]


 


Frontier Investment Corp


 


SEE REVERSE FOR


CERTAIN


DEFINITIONS 



 


UNITS CONSISTING OF ONE CLASS A
ORDINARY SHARE AND ONE-THIRD OF ONE


REDEEMABLE WARRANT TO PURCHASE ONE CLASS A ORDINARY SHARE


 


THIS CERTIFIES THAT                     
is the owner of          Units.


 


Each Unit (“Unit”) consists of one
(1) Class A ordinary share, par value $0.0001 per share (“Ordinary Shares”), of Frontier Investment Corp, a Cayman Islands
exempted company (the “Company”), and one-third (1/3) of one redeemable warrant (each whole warrant, a “Warrant”).
Each Warrant entitles the holder to purchase one (1) Ordinary Share for $11.50 per share (subject to adjustment). Each Warrant will become
exercisable on the later of (i) thirty (30) days after the Company’s completion of a merger, share exchange, asset acquisition,
share purchase, reorganization or other similar business combination with one or more businesses (each, a “Business Combination”),
and (ii) twelve (12) months from the closing of the Company’s initial public offering, and will expire unless exercised before 5:00
p.m., New York City Time, on the date that is five (5) years after the date on which the Company completes its initial Business Combination,
or earlier upon redemption or liquidation (the “Expiration Date”). The Ordinary Shares and Warrants comprising the Units represented
by this certificate are not transferable separately prior to [_____], 2021, unless J.P. Morgan Securities LLC elects to allow earlier
separate trading, subject to the Company’s filing with the Securities and Exchange Commission of a Current Report on Form 8-K containing
an audited balance sheet reflecting the Company’s receipt of the gross proceeds of the initial public offering and issuing a press
release announcing when separate trading will begin. No fractional warrants will be issued upon separation of the Units and only whole
warrants are exercisable. The terms of the Warrants are governed by a Warrant Agreement, dated as of [_____], 2021, between the Company
and Continental Stock Transfer & Trust Company, as Warrant Agent, and are subject to the terms and provisions contained therein, all
of which terms and provisions the holder of this certificate consents to by acceptance hereof.


 


Copies of the Warrant Agreement are on file at
the office of the Warrant Agent at 1 State Street, 30th Floor, New York, New York 10004, and are available to any Warrant holder on written
request and without cost.


 


Upon the consummation of
the Business Combination, the Units represented by this certificate will automatically separate into the Class A Ordinary Shares and Warrants
comprising such Units.


 


This certificate is not valid unless countersigned
by the Transfer Agent and Registrar of the Company.


 


This certificate shall be governed by and construed
in accordance with the internal laws of the State of New York.


 


Witness the facsimile signatures of its duly authorized
officers.


 


	By:	 	 	 
	 	Chief Executive Officer	 	Chief Financial Officer


 






     


     


    

 


Frontier Investment Corp


 


The Company will furnish
without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating, optional
or other special rights of each class of shares or series thereof of the Company and the qualifications, limitations, or restrictions
of such preferences and/or rights.


 


The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to
applicable laws or regulations:


 


	TEN COM	—	as tenants
    in common	 	UNIF 

    GIFT MIN 

    ACT	 	—	 	 	 	Custodian	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 
	TEN ENT	—	as tenants by the entireties	 	 	 	(Cust)	 	 	 	 	 	(Minor)
	 	 	 	 	 	 	 	 	 	 	 	 	 
	JT TEN	—	as joint tenants with right of 

    survivorship and not as tenants in

    common	 	 	 	under Uniform Gifts to Minors 

    Act
	 	 	 	 	 	 	 
	 	 	 	 	 	 	(State)



 


Additional abbreviations may also be used though
not in the above list.


 


For value received,                     
hereby sells, assigns and transfers unto


 


(PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING
NUMBER OF ASSIGNEE)


 


(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
ZIP CODE, OF ASSIGNEE)


 


Units represented by the within Certificate,
and does hereby irrevocably constitute and appoint Attorney to transfer the said Units on the books of the within named Company
with full power of substitution in the premises.


 


	Dated 	 	 	 





	 	 
	 	 
	 	Notice: The
    signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without
    alteration or enlargement or any change whatever.
	 	 
	Signature(s) Guaranteed:	 





 


	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 OR ANY SUCCESSOR RULES).	 


 






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In each case, as more fully described in the Company’s
final prospectus dated                  ,           
2021, the holder(s) of this certificate shall be entitled to receive a pro-rata portion of certain funds held in the trust account established
in connection with the Company’s initial public offering only in the event that (i) the Company redeems the Ordinary Shares sold
in its initial public offering and liquidates because it does not consummate an initial business combination within the period of time
set forth in the Company’s amended and restated memorandum and articles of association, as the same may be amended from time to
time, (ii) the Company redeems the Ordinary Shares sold in its initial public offering in connection with a shareholder vote to amend
the Company’s amended and restated memorandum and articles of association (A) to modify the substance or timing of the Company’s
obligation to provide holders of the Ordinary Shares the right to have their shares redeemed in connection with the Company’s initial
business combination or to redeem 100% of the Ordinary Shares if the Company does not complete its initial business combination within
the time period set forth therein or (B) with respect to any other provision relating to the rights of holders of the Ordinary Shares,
or (iii) if the holder(s) seek(s) to redeem for cash his, her, its or their respective Ordinary Shares in connection with a tender offer
(or proxy solicitation, solely in the event the Company seeks shareholder approval of the proposed initial business combination) setting
forth the details of a proposed initial business combination. In no other circumstances shall the holder(s) have any right or interest
of any kind in or to the trust account.


 






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