Welcome to JCK Cycle Services

Professional  Bicycle servicing in Portsmouth and the surrounding areas.

Close Up of Road Bike

We offer free collection and delivery within the areas of Portsmouth, Fareham, Havant and Waterlooville. Any Surrounding Areas will be quoted for.

We are based at a private residential workshop and will collect and deliver your bike back to you.

Servicing Options

Bronze Service
Safety Check and Tune

Silver Service

General Service


Gold Service

Strip Down and Complete Service


Bicycle Store

Contact us for a truly bespoke service

Thanks. We will get back to you as soon as we can!

What we can do

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Add some power to your existing bike by adding an electric motor

Professional conversion and aftercare


Servicng and repair of existing e-bike compoents



Wheel Building

Rim: Carbon, Tubeless Ready

Hub: Disc, lightweight

Spokes: Aero, lightweight

Nipples: Colour

Professionally built and free tuning aftercare.

Or simply replace your spokes, rims or hubs for your favourite wheels.


Bike Build

Bike builds from :

out of the box assembly, Assembly of components you have purchased,

complete custom bike builds.

Professionally built and free tuning aftercare.

There is no job too big or small when it comes to bikes.

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Restoration Projects

Don't let that classic, loved bike go to waste. Bring it back to its finest working order with our bespoke restoration.


Suspension Servicing

Strip, clean, service, tune


Tailored suspension set-up to suit your style of riding.



Make your bike fit you.


Get in touch to discuss any bike job.

Bike Fit

Bikes are infinitely adjustable, but you are not. It is important for comfort, injury prevention and overall cycling efficiency that the bike is set up to your bespoke geometry.


An off-bike assessment is performed to assess advise on flexibility, posture and mobility.


We use motion capture to assess your position whilst cycling, giving us real-world measurements. Through our experience and knowledge, we tailor your bike to fit you in the aim to maximise your enjoyment of the bike.

Unsure? Get in contact and send a side-on and front-facing picture for free advice.



For some, cycling is all about maximising their fitness.

For those wanting to improve their performance for competition, or simply wanting to maximise their fitness gains in the limited but precious time they have to ride their bikes, then we can help you to develop and achieve your goals. 


For more details, please get in contact 

Road Biker

Meet The Team

James Kenward

Head Technician

Qualified Cytec Level 3  Master technician

Amateur club racer

Mechanic for a World Championship Team

Jessica Finney

Sports Massage Therapist

Professional Cyclist

Training Coach and Bike Fit

Personal Trainer

Jamie Caldwell


Cycling Race Team Manager

Former Race Team Mechanic

Training Coach