MSS Performance Ltd.

MSS Performance Ltd. UK Leading Performance Centre|All Makes & Models| Team Green Technical Support Up to now MSS Performance had been forging ahead largely under its own steam.
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MSS Performance has evolved over many years and utilising nearly 150,000 man-hours it has absorbed knowledge like a sponge-built library to become what is arguable Kawasaki’s most successful team with a history in National Superstock, British Supersport and British Superbikes, The IOM TT, Northwest 200 and the Macau GP. The Team’s story begins 15 years ago when Nick Morgan (now team owner), decided to turn two new Kawasaki ZXR-750Rs into Superbikes. He had already been involved with Kawasaki for many years - initially serving as an apprentice in a Kawasaki dealership, then through his first steps in racing a Kawasaki GPZ1100B1 which he bought from his brother in 1982. Over the years, Nick and his entourage continued to race the latest Kawasaki 750s and had a considerable amount of success not only at short circuit but at the IOM TT, NW200 and many Irish Roads Events . During this time, Nick had also started his own company under which name the team now ran - MSS Performance. They had switched their efforts to racing Kawasaki’s ZX-6R range of machines and, in 1999, the team finally gained official backing from Kawasaki and adopted the MSS Kawasaki name. From that point on, the team has grown significantly to the beast it is today, running six riders in three Championships and capable of catering for over 500 covers at every round of the British Superbikes in our own VIP hospitality suite.

29/09/2026

Ian & Webby all set up at Aragón with Slick Moto, flying the MSS flag 🇪🇸🏁

MotorcycleRacing BikeLife

Z900 CUSTOM MAP 🏍️📈We recently had the pleasure of custom mapping 🇬🇧Dean Macey🇬🇧 s new Z900!Starting at 118BHP → 128BHP ...
23/09/2026

Z900 CUSTOM MAP 🏍️📈

We recently had the pleasure of custom mapping 🇬🇧Dean Macey🇬🇧 s new Z900!

Starting at 118BHP → 128BHP — a solid 10BHP gain! 🔥

But it’s not just about the headline figure…

The biggest difference is the overall throttle response, fuelling and how the bike delivers its power. The result is a much smoother, sharper and more responsive Z900 throughout the rev range.

Custom mapped on the dyno to suit the individual bike.

Fancy getting more from your Z900? Get in touch 👇

DynoTuning

18/09/2026

IT’S BEEN A YAMAHA WEEK! 🔵🔴🏁

3 Yamahas due out today — and they’ve all been running very lean as standard! 👀

🔵 2015 Yamaha
Custom map + Woolich Race Tools, adding quickshifter, pit lane speed limiter & launch control.
📈 +10bhp

🔴 Yamaha
Full remap with some serious gains!
📈 +18bhp

🏁 Race Bike
Full engine refresh + custom mapping after some TLC in the workshop.
📈 +20bhp

Now they’ve all been properly mapped, they’ll be running a dream — much smoother and nicer to ride. 👌

NEW FROM MELOTTI RACING 🆕The new Melotti Quick Wheel Axle Kit has been developed specifically for the Yamaha R9 SSP600, ...
16/09/2026

NEW FROM MELOTTI RACING 🆕

The new Melotti Quick Wheel Axle Kit has been developed specifically for the Yamaha R9 SSP600, helping teams make faster wheel changes during race weekends.

FIM compliant and used by leading Supersport teams, the system is also compatible with:

🏁 Yamaha R9
🏁 Yamaha R1 2015–2026
🏁 Yamaha R6 2017–2026

The quick-thread design allows the axle to be rapidly installed and tightened using a screwdriver — helping reduce wheel-change and service time.

Race-bred, practical and designed with the paddock in mind.

Available now from MSS Performance.

GP4-RX calipers fitted up on this Kawasaki ZZR1400 🔥Upgrading the braking performance with Brembo GP4-RX calipers — givi...
15/09/2026

GP4-RX calipers fitted up on this Kawasaki ZZR1400 🔥

Upgrading the braking performance with Brembo GP4-RX calipers — giving this ZZR1400 serious stopping power and a proper performance upgrade. 🏁

Kawasaki ZZR1400 | Brembo GP4-RX | Brake Upgrade | Motorcycle Performance

BremboBrakes BrakeUpgrade

10/09/2026

ÖHLINS TTX CARTRIDGE KIT GOING IN 👌

A look behind the scenes as we fit an Öhlins TTX Cartridge Kit.

***Disclaimer to the social media police - this is just random clips - it does get pressurised & it does leave with oil 😂😂***

ANOTHER DNA FITTED UP! 👀🔥Triumph 765 Street Triple in with us for a custom map following a decat and air filter upgrade....
10/09/2026

ANOTHER DNA FITTED UP! 👀🔥

Triumph 765 Street Triple in with us for a custom map following a decat and air filter upgrade.

Here’s the DNA air filter being fitted, increasing airflow by 36.11% compared to the standard filter. 📈

Next stop… the dyno! 👌

DNA High Performance Filters

DynoTuning MotorcyclePerformance

ÖHLINS DELIVERY 😍😍Another serious upgrade has landed at MSS Performance! 🔥🔧 V4R Fork Kit — ready to be fitted⚙️ Electron...
09/09/2026

ÖHLINS DELIVERY 😍😍

Another serious upgrade has landed at MSS Performance! 🔥

🔧 V4R Fork Kit — ready to be fitted
⚙️ Electronic Shock Conversion to Manual

Time to get this Ducati V4R dialled in! 🏁🔥

MotorcyclePerformance RaceBike BikeBuild MotorcycleRacing

08/09/2026

WHAT HAVE WE GOT HERE THEN? 👀

2027 R&D IS OFFICIALLY UNDERWAY & ANOTHER EXCITING DELIVERY 📈🔥

Something very interesting has just landed at MSS… but we’re not quite ready to reveal what’s inside the crate just yet. 🤫

🏁 MSS FULL SUPERSPORT ZX-6R — READY TO SEND IT! 🏁The MSS Next Gen Supersport ZX-6R is now with its new owner after a ful...
07/09/2026

🏁 MSS FULL SUPERSPORT ZX-6R — READY TO SEND IT! 🏁

The MSS Next Gen Supersport ZX-6R is now with its new owner after a full rebuild and engine refresh ahead of sale.

The customer then opted for a fresh new look from & 🔥

Next up: DONINGTON PARK.

We’re heading to the track this week to get the customer dialled in!

Address

Rice Bridge Estate
Essex
CO160HH

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm

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