Athena Racing 50cc Cylinder Kit with Power Valve for Derbi D50B0 Engines

The latest part to come out of the R&D department over at Athena is this Racing 50cc cylinder kit which features the same power valve system currently used on their AM6 70cc kits. Suitable for all Derbi D50B0 engines this Racing 50cc barrel carries the usual Athena traits with having a perfectly finished aluminium Nicasil plated barrel and a surface treated piston guaranteed to give excellent performance in all conditions.

The power valve is controlled by exhaust gas pressure and is supplied with different strength springs allowing you to control when the power valve opens. This allows for a good setup on many exhaust systems giving great power right through the rev range thanks to the varying exhaust port duration. So you get all the benefits of this high end racing cylinder at a high RPM whilst improving power at low RPM's too. This gives a smooth flowing ride allowing faster lap times thanks to the added power and torque at low - mid RPM. Supplied with all components needed to fit to bikes using D50B0 engines, like Derbi Senda, Aprilia RS 50 etc

AD/P4004105100008 - RRP £404.40

Teknix reed block gaskets

When changing your reed block or inlet manifold it’s easy to tear the gasket and then be stuck having to buy a full engine gasket kit for the sake of one or two gaskets. Thankfully we stock gaskets separately for a range of popular makes and models to avoid this costly situation:

Derbi EB050 & D50B0 engines: AD/450117 - £1.30
Piaggio 50-180cc 2T engine: AD/479369 - £1.25
Peugeot Vertical 50cc engines: AD/479368 - £1.10
Minarelli AM6 engines: AD/479367 - £2.55

Doppler Vortex 50cc Cylinder Kits

Doppler Vortex 50cc Cylinder Kits

The all new Vortex 50cc kit from Doppler is set for release this month. It’s a completely new design of cylinder kit that we got a glimpse of back in 2011 thanks to Doppler’s research and development team. With an aluminium nikasil lined barrel and Vertex piston it uses five transfer ports and spherical self-centering cylinder head. Doppler say it’s designed for road use and not only is it their most powerful 50cc kit yet, they also claim it’s the most reliable due to the superb thermal properties with low service intervals. This product will be available for Minarelli AM6 and Derbi D50B0 engines to start with while they finish off the scooter kits. We’re excited to see these new Vortex kits and will get some dyno testing done as soon as this product arrives.

Take a look at our current Doppler product line here on our website.

TNT Original Moped and Scooter Parts Just In

After the quietness of TNT over the past few months we're pleased to announce that the latest shipment of scooter parts have just arrived and among the usual product line there are some new parts too!

This stator plate for Minarelli AM6 engines from 2007 onwards features twelve coils with an external pick up. It’s a standard replacement for the original however we would recommend you double check the appearance of yours on the moped and compare it to the one in the picture. At £38.40 you’re saving around £60.00 or more on main dealer prices. Product code: AD/180310H

Derbi D50B0 standard 50cc cylinder kit

As you all know the Derbi D50B0 engine is used in most Aprilia and Derbi mopeds that have been produced since 2006. Now there's a cheaper alternative to that hideously expensive genuine barrel. We offer you the complete top end (minus the cylinder head) for just £73.90. Product code: AD/030312

We know that most dealers selling scooter spares and moped spares these days charge over the odds simply because parts aren’t available anywhere else. Thanks to TNT Original scooter spares a lot of original parts are now available much cheaper, here are a few examples:

This Peugeot CDI unit is suitable for Peugeot scooters that use electronic oil pumps and a 'Dell'Orto type' CDI unit. A straight swap for the original at just £38.40 compared to Peugeot's £80.00+ price tag means you can save some of your hard-earned cash. Product code: AD/180021A

CPI voltage regulators have a four-pin plug and are suitable for almost all CPI scooters - £19.10. Product code: AD/180351

As Chinese import four-stroke engines are becoming more and more popular, TNT have once again stepped up to the mark and produced a standard CDI unit suitable for all the 50cc and 125cc models. Available for just £15.00 this CDI is affordable too especially when your local garage has just ruined your original one trying to cut wires or drill holes to derestrict it. Product code: AD/180022A