Designed in Manchester · Built for UK Cities

PARS
BIKES

The urban bicycle that separates in seconds — engineered for every corridor, lift, and crowded carriage.

Pars Bike
LOCK POINT 01 Top Pin Interface Novel upper lock point
LOCK POINT 02 BB Lock Interface Novel lower lock point
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01 — The Problem

Cities are denser. Commutes are longer. Storage is shrinking. The standard bicycle hasn't kept pace. Pars Bikes has.

62%
of surveyed UK commuters cite bike storage as a key barrier to cycling daily
£3B+
estimated UK active travel market, with cycling infrastructure growing year-on-year
UK
designed and developed in the United Kingdom
200
target retail price — making full-size modular cycling accessible

01b — The Problem

The city changed.
The bicycle didn't.

Urban commuting is growing across every major UK city. More people than ever are cycling to work — yet the bicycles available to them have not kept pace with the realities of city living.

🔒

Bicycle Theft is Rising

Over 300,000 bicycles are stolen in the UK each year. Leaving a bicycle locked outside — even briefly — carries real risk. Commuters need a bike they can bring inside.

🏙️

No Space to Park

Students in halls, renters in flats, and office workers in shared buildings rarely have secure bicycle storage. A full-size bicycle simply does not fit in a corridor, under a desk, or in a lift.

🚲

Full-Size Bikes Aren't Portable

Standard bicycles are designed to be left outside, not carried. They cannot be taken on peak-hour trains, stored under a seat, or brought into an office — without creating friction and frustration.

💸

Foldables Fall Short

Existing folding bicycles are expensive — often £400 to £1,500+. Their small wheels make them slower, less stable, and significantly less comfortable than a full-size ride, creating a real quality trade-off.

There is no affordable, full-size, portable bicycle
built for everyday UK commuters.

Until now.


02 — Colourways

Three Identities.
One Frame.

Pacific Teal
Signature
Urban White
Clean
Slate Grey
Stealth
PACIFIC TEAL

03 — The Mechanism

A novel
frame architecture.

The dual-locking separation mechanism has been reviewed by IP lawyers and a thorough patent search has been completed. The design is novel and non-obvious, with a strong basis for a patent application.

PARS BIKES — MODULAR FRAME SYSTEM
01 / 06
00
Assembled State
Full-size wheels. Urban geometry. Zero compromises.
A frame architecture that separates at two precise locking points — scroll to see how it works.
01
Novel Frame Design
Dual-Point Locking System
Top pin (~4mm) + BB interface work in tandem. Two independent connection points mean zero structural flex under real commuting loads.
02
User Experience
Tool-Free. One-Handed.
Under 15 seconds. No loose parts. Two flexible assembly sequences. Works with gloves on, works in the rain, works on a platform.
03
Structural Engineering
BB Retention & Stability
Precision grooves and contact surfaces distribute load identically to a welded frame — eliminating movement, noise, and wear under load.
04
Modular Rear Frame
The Rear Triangle Detaches.
The entire rear triangle — chainstay, seatstay, and rear wheel — releases as one unit from two lock points. Clean, fast, and tool-free.
05
Front Wheel
Full-Size. Zero Compromise.
Full-size wheel preserved despite the modular frame. Faster, more stable, and smoother on city roads than any compact folder — without the ride quality trade-off.

04 — Specifications

Built for cities.

Folded Width
≤300mm
Slides through standard doorways and lift shafts
Folded Length
835mm
Under-desk and under-seat storage in trains
Folded Height
806mm
Stands upright in any flat corner without a rack
Weight (Production)
~9kg
Lightweight aluminium production target
Weight (Steel Proto.)
~17kg
Estimated steel prototype weight — to be built with seed funding
Assembly Time
<15s
Tool-free, one-handed, zero loose components
Target Price
200
Retail price target — affordable for students and everyday commuters
IP Review
Search
Complete
Patent search done, lawyer-reviewed — strong basis for application

Design — Prototype Renders

The bike, visualised.

Early 3D design renders showing the Pars Bike in assembled and separated states. These renders were produced during the engineering design phase to validate geometry, proportions, and the separation mechanism before prototype production.

Pars Bike — Assembled
State 01

Fully Assembled

Full-size diamond frame geometry with standard 26” wheels. Rides, handles, and feels exactly like a conventional bicycle — because it is one.

Pars Bike — Separated
State 02

Separated & Compact

Front and rear sections released at the two lock points in under 15 seconds. Compact enough to carry indoors, store in a flat, or take on public transport.

These are engineering design renders. Physical prototype development will begin with seed funding — steel frame first, aluminium at scale.

<15s
Separation time
~9kg
Target weight
<£200
Target price

05 — The Team

Two founders.
One obsession.

Ali Khodadadi
Founder & CEO

Ali
Khodadadi

PhD Researcher, Manchester  ·  Aerospace Engineering


Doctoral researcher at the University of Manchester specialising in mechanical systems, structural dynamics, and precision engineering. Leads the design and prototyping of Pars Bikes' dual-locking frame mechanism — responsible for the patentable separation system, load transfer analysis, and manufacturing-ready specifications. Brings rigorous engineering from aerospace research directly to frame architecture.

Focus Areas

Mechanical design Structural engineering Prototyping IP development
LinkedIn →
Tazwar Bin Saleh
Co-Founder & Chief Commercial Officer

Tazwar
Bin Saleh

MSc Finance, Manchester  ·  BSc Economics, IUB


Commercial strategist and financial analyst with a background in development economics. Leads Pars Bikes' investor relations, go-to-market strategy, and commercial partnerships. Brings 19 months of cost-benefit analysis and econometric modelling from ADB and World Bank-funded infrastructure projects. Finalist and panel speaker at the Times Higher Education Digital Universities UK 2026 Conference. National Battle of Minds champion and two-term Economics Society President.

Focus Areas

Commercial strategy Financial modelling Investor relations Market strategy Partnerships
LinkedIn →

University of Manchester · Manchester Impact Ventures · Pre-Seed

Both worlds.
One ride.

Pars Bikes is raising pre-seed capital to develop both steel and aluminium frame prototypes, validate the design under real-world conditions, and fund the full IP and patent application process — bringing an affordable, full-size modular bicycle to the UK market. The mechanism is novel — IP-reviewed and patent-search-complete, with a strong basis for application. The demand is real. The timing is now.

Contact Us
Manchester Impact Ventures
Masood Entrepreneurship Centre
University of Manchester