We've been getting a lot of emails regarding the new TR clutch and the new MCD Pro bite clutch and if we will we be producing clutch bells for our Hex drive gears.. MCD clutch units are very expensive, in order to buy the clutch without the MCD bell the price is beyond affordable as it needs to be bought in pieces.. For now, that would not be an option for us, maybe if MCD brings the "clutch only" unit down to a fair marketable price we can consider it.With regards to the TR Clutch, I haven't discussed anything with TR however if they plan to make the clutch available as a "clutch only" unit and are hoping to become the universal standard for after market clutches, then yes, we would consider producing Hex drive bells compatible with the clutch if we could produce bells at a reasonable cost to the consumer.