And 4WD's are 'a hole in the bush you throw money into'; while recreational aircraft & para-gliders etc are 'a hole in the air you throw money into'; and (some) downhill skiers say their sport/gear is 'a hole in the snow you throw money into'; and motorists of all types say their cars, motorbikes, etc are all 'a hole in the road you throw money into'.....
Just about anything you can do recreationally can become 'a hole in something you throw money into' - heck, even shooters of all sorts of projectile weapons literally punch money into some type of target, hopefully into that small sweet spot tho! :thumbup:
But however much money you pour into it, it is your choice; and even if you
are an avid DIY'er who won't pour in too much more than the initial purchase price & your basic operational costs, Spyders/Rykers can return a helluva lot of
Miles of Smiles for your investment, can't they?!?

hyea: Well, that is just so long as you're using the right oil and running your tires at their correct pressures, anyway! :roflblack:
Enjoy! :yes: