The SINNIS Motorcycles Story...

It all began in 2006 when the market was still flooded with cheap, unreliable imported motorcycles and scooters. Sinnis set out to change that by offering machines that offer incredible value for money with exceptional build and reliability.

In just 9 years Sinnis has progressed to become a supplier of not just the best value machines on the market but amongst the best built and engineered; and now with over 20 models to choose from, what are you waiting for?   Enjoy the ride.


We are dealers for Stomp, Demon x and  of Stomp and Demon X Pit Bikes and Kayo Quads. We keep a range of pit bikes and quads in stock from £599.
We can also supply Thumpster Electric bikes - all the fun with no noise.


Our Motorcycle Parts Store offers replacement parts for a wide range of motorcycles. We carry parts made by manufacturers such as Motul, Silkolene, Putolene, Hi-Flo, EBC, WD40, Optimate, HEL  as well as select speciality items.  Come by to get yours now — we also offer mail order for all your parts needs - satisfaction guaranteed.

As a leading Motorcycle Store in Haverfordwest, we have a large range of clothing in store from RST, Weise, Buffalo and Merlin, we also stock a large range of LS2, HJC, AGV and Nolan helmets. Let us know how we can help you by giving us a call or stopping by the store.


Herald Motor Co. is a Cambridgeshire based importer and manufacturer of 125cc and 250cc motorcycles.


First and foremost we believe motorbike riding should be about fun, our aim has always been to offer a range of bikes that put a smile on the rider’s face and not a huge hole in their pockets. We are big fans of the custom motorcycle scene and draw inspiration from a host of different motorbike styles and past eras to offer a range of bikes that stand out from the crowd.

As a brand we emphasise the importance of staying true to your passions and breaking away from the mundane. When starting out we carefully selected three key words that we wanted everything we did to reflect; integrity, attitude and authenticity, today these form our brand ethos and we continue to live by those three simple words.

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