Hornby R7322 OO Scale HM7000-21TXS Bluetooth & DCC Sound Decoder - 21Pin Aluminium Rear Pivot Block they do not have a

they do not have a strong smell and it is possible to clean with water before it sets

Kit details: 1/350 scale

It has a total of 8 transistor outputs

These heavy-duty 8 x 11 x 57mm axles are the factory XL-length wheel axles used on current Savage XL platforms and the Savage XL 17mm hex conversion

Hornby R7322 OO Scale HM7000-21TXS Bluetooth & DCC Sound Decoder - 21Pin Aluminium Rear Pivot Block they do not have aThis is the Hornby R7322 OO Scale HM7000 21TXS Bluetooth & DCC Sound Decoder 21Pin Part of the innovative new HM7000 range, this 21 pin Bluetooth and DCC sound decoder is ready to plug into locomotives featuring a 21 pin (NEM660) socket. You'll find the 8 pin socket in Hornby locos and many other locomotives in OO, HO and some smaller scale locomotives. The decoder is designed to supply 1000mA continuous load to the main motor and a peak demand of