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Resqnu

12-11-2010 08:21 PM

Ko Propo receiver question

I just purchased a used Ko Propo EX-10 Helios and a KR-408S receiver. I need to purchase 2 more receivers. Can anyone recommend which model of receiver to purchase? I can't find any info on the differences between KR-407S, KR-408S and KR-409S, or KR-210s.

Offroader manix

12-12-2010 02:19 AM

You would need to check the compability char with KO America.

http://www.kopropo.com/america/index...127&Itemid=173

Resqnu

12-12-2010 06:22 AM

I have reviewed the chart and all the receivers are compatible. I can't find any info on the differences on the 4 receivers. What are the comparisons between the $130 receiver vs the $60?

Dlewis4

12-13-2010 04:29 AM

If you look at the KO site at each individual RX it lists measurements. The 409 is the fastest RX but only compatable with the 902 module

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