These items are high grade ball bearings. Note that the ball race sets do not include the additional shafts & grease supplied in some of the official Tamiya packs, however the saving is substantial.
If your car is not listed, look in the back of the build manual and count up how many of each size bearings you need from all the different parts bags - then simply order the closest set from the list and any extras needed to complete the conversion.
BREXIT DOESN'T AFFECT PRICES! We are now sourcing our bearings direct from the factory and this has cut their prices massively. Quality is unchanged - we sold almost 200000 of these bearings since 2009, with virtually NO returns at all! We are confident that you will agree - or just return them for a full refund!