Found these on Ebay - Rocket shaped valve caps

[TRath]

I've got blue ones on mine.

 

[Fenners]

@Fenners Do you need all four of the caps ?

What would you charge me to mail me two ?

I was going to keep as spares but I can send them to you, no problem. I will be in the States during July and could send them to you then - should reduce the cost.
PM me you address and I will send them over.

 

[Ishrub]

I was going to keep as spares but I can send them to you, no problem. I will be in the States during July and could send them to you then - should reduce the cost.
PM me you address and I will send them over.

If you search your local eBay you will find heaps cheap with free postage in 6 colors. Red, Green, Blue, Gold, Purple and Orange.

builtjustforyou | eBay

4 red rocket caps
AU $6.58 free delivery.
Red 4 x Rocket shape tyre valve Covers caps Stems for Car Bike Truck *V | eBay

 

[Old N' Grumpy]

Just ordered a set of four black for $1.16 delivered...PayPal financing made it sooooo much easier too!

 

[dandiego]

Just bought some on eBay. $1.58 for 4, including shipping from Taiwan. In BLUE.

Nice buy if you don’t mind the wait...

 

[MIG]

Thanks! Getting a set of red myself...
-MIG

 

[ratsidecar]

If they are the ones im thinking of that I saw on another rocket recently they are huge. I would have thought they would affect the balance of the wheel somewhat once fitted and it may need checked again if you feel any undue vibrations afterwards. Of course.... I could just be worrying over nothing and they won't be weighty enough to affect anything.

 

[dandiego]

The blue ones I bought off eBay were regular sized and lightweight aluminum. A deal at 4 for $1.99 delivered...