Independent bicycle workshop · Swansea

Your bike.
At its best.

Premium bicycle repairs, servicing and upgrades in Swansea, South Wales.

The workshop

Built for the ride
ahead.

I’m Tom, the mechanic behind TJ CycleWorx at The Ware-house Gym in Swansea. From everyday repairs to performance upgrades, I look after the details that make every ride feel right.

Find the workshop

What I do

Service for every
kind of ride.

Choose the right starting point. I’ll confirm any extra work and parts with you before I go ahead.

Please enquire about winter servicing discounts - live until Feb 2027

DAILYWORX

£70

Safety check
Inspection and adjustment of gears and brakes
Tyres and wheels checked
Personal video sent to your phone with recommendations
Bike test ridden

Estimated turnaround: 1 working day

Subsidy offered on bikes with External cable and Rim brakes

Book a service

Popular choice02

RACEWORX

£140

Safety check
Inspection and adjustment of brakes and gears
Drivetrain components removed, deep cleaned and reassembled
Frame cleaned and polished
Tyres and wheels checked
Tubeless sealant topped up with Stan’s or SILCA sealant
Personal video sent to your phone with recommendations
Bike test ridden

Optional chain waxing: choose Silca Super Secret wax or Ceramic Speed UFO treatment

Estimated turnaround: 2–3 working days

Subsidy offered on bikes with External cable and Rim brakes

Book a service

THEWORX

£210

Everything in RaceWorx, plus:

Wheels trued and tensioned
Disc brakes bled
Bottom bracket and headset cleaned and adjusted

Estimated turnaround: 3–4 working days

Subsidy offered on bikes with External cable and Rim brakes

Book a service

FULLWORX

£280

Everything in TheWorx, plus:

All parts removed from the bike, cleaned and reassembled
Front and rear hubs stripped, cleaned and rebuilt

Optional G Techniq frame ceramic coating included in the service price (normally £55)

Estimated turnaround: 3–4 working days

Subsidy offered on bikes with External cable and Rim brakes

Book a service

Service prices do not include parts. Individual jobs are available; prices on request.

Inside TJ CycleWorx

Made to move.

White performance road bike in the workshop

Bike on a repair stand in the TJ CycleWorx workshop

Pink performance bike in front of the TJ CycleWorx workshop sign

Community & performance

Local support.

Backing the riders who put in the work.

I’m proud to support local athletes and help keep their bikes ready for training and racing. Princess Madison Shaddick is my sponsored athlete for 2026.

Madison won her age group at IRONMAN Wales in both 2025 and 2026. Seeing her achieve that back-to-back is special, and I’m proud to play a part in her journey.

Princess Madison Shaddick racing and being cheered on at an event — Princess Madison Shaddick · TJ CycleWorx sponsored athlete, 2026

Rider words

Trusted on
every ride.

Tom has been my bike mechanic for a number of years, providing full services and regular maintenance for both my TT and road bikes. He is an experienced and knowledgeable bike mechanic and I always know my bike is in good shape when it’s been seen by Tom. He provides an honest and thorough service, helping to scope out and buy in the necessary parts at a fair price. My bike is always returned in a timely manner ready to get back out training and racing as soon as possible. He has also provided me with friendly advice and answers any questions I have about my bikes. I’d highly recommend Tom at TJ CycleWorx!
Emily M. · Team BRAV Endurance

Used for bike service and repair for a few years now, haven’t had any mechanical issues with my bikes out on the road since. Tom is a top class bloke and very thorough in his work.
Llyr Davies · Google review

Taken both my TT bike and Road bike for a service with Tom and his service is second to none!
His attention to detail and communication is spot on and is very reasonably priced.
Ethan Davies · Google review

Brands & partners · New partnership