I have the Coleman and I'm not a fan . These mountain bike padded underwear HELP MUCH MORE .My arse is killing me... Before springing on an aftermarket seat I want to try easier (cheaper) alternatives. Sheepskin helps, sheepskin + unicellular foam camping pad helps more but still is lacking, and I haven't found a local source for a (new or used) Coleman seat pad which some riders say works well.
Sargent Cycle is a well established (several decades) upholstery specialist that makes seats for many motorcycles including Yamaha. However, they do not have the TW 200 listed on their website but do state that they will custom rework your seat after consultation with you. I know the BMW community has many good things to say about them - has anyone here had their TW seat reworked by them? What say? Cost?