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Fast Or Slow Action Throttle

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Probably the best throttle out there is the Domino and that can be ordered with either fast or slow action. Generally speaking the fast action is better for something with a zippy motor like the Twin Shock Yams, wheras I would use a slow action on the MAR Ossa and on all my 4 Strokes like the Tiger Cub or the Royal Enfield. To find out "what is fitted" just look between the throttle body and the grip. White = Fast Action, Black = Slow action. A fast action throttle on a vintage 4 stoke will probably stall the engine if opened violently and a slower and more progressive action produces smoother and more predictable results. Before you buy an Amal throttle check the length, I find them too small for my hand.

Hope that helps

Tony

Edited by tony283

It also depends on your riding style, a slow action takes more twist to get you into trouble! I fit a slow action to the bike I let the kids use, I prefer one too for slow control but if you are needing quick response then it may not suit you. I tried a qick action on my Beamish but it needs two weeks written notice before it will do anything adventurous anyway!

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