This is an example of the diecast Hornby Dublo rolling chassis all as per the photo and title . It has the free running main wheels, good valve gear , - spares repair . 3 rail operation also fit Wrenn locos.NOW FREE POST UK SEE more railway history in my Ebay archive / shop I post 5 days a week . EXPORT I ALWAYS give good combined postage discounts . ALL PAYMENT options are listed in the payment details section ------- THANK YOU for viewing my item. Feel free to checkout my feedback and please email me for extra information I always obtain proof of posting . Recorded delivery or insurance are available as optional extra . GOOD LUCK .