~
I went the Penske from Stoltec Moto, and for a lot of reasons...
The biggest two were simple. One, I've owned lots of Ohlins products over the years - on both two- and four-wheels - and over the past few years I've seen the quality slip quite a bit on their "consumer" products, both in materials and support. Oh, their pure, ultra-high-buck professional competition stuff is still wonderful kit, but what they sell over-the-counter to the unwashed masses is not near what it used to be just a few short years ago, Still looks pretty, but *bling* is not what I buy suspension components for. Penske's componentry is exactly the same whether it's going on a factory race bike (or car) or on the motorcycle in your garage... It might not be a pretty gold color, and the spring you get might be dark blue or a dull red (might be Hyperco or Eibach, the very best spring makers) instead of a bright yellow that screams "look at me", but you only have to look at a Penske up close to see that the materials, alloys, coatings, etc., as well as the fit and finish, are the "real thing", and equal to the very best in the world.
Second reason is Stoltec... Nick Stolten at Stoltec really and truly *knows* what he's talking about when it comes to motorcycle suspension. Lots of people *say* they know about it, and lots of people like to try and convince people they know a lot more than they really do... But the truth is there are very few out there selling suspension components for the Super Tenere that know very much at all, period... And no one has done as much actual R&D on Super Tenere suspension as Nick Stolten has. I would hazard to guess he knows more about Super Tenere suspension than anyone else in the United States, and he's always only a phone call or e-mail away with a *proper* answer, not a guess. He will also steer you the proper way in setting up your suspension components to get it right for *YOU*, and that's what really matters...
How it works for you, and you alone.
Ohlins or Penske? Both will be literally light-years better than stock, IMHO... But for the long term, especially if you want someone you can trust to rebuild and service what he sold you on down the road, there is only one choice - Nick Stolten at Stoltec Moto and his Penske components.
Ask whoever you are going to buy your shock from this simple question: If I need the shock I buy from you rebuilt or revalved in the future, who will be doing the actual work? If you ask Nick at Stoltec that he will answer that he will be doing it... Not necessarily the case if you order an Ohlins from numerous outlets.
Oh, and for me... I actually greatly prefer the Penske's preload adjustment to the available hydraulic preload adjuster on the Ohlins (or the stock shock). It's one less thing to fail, weighs less, always works, and you really don't have to adjust it much. If you do then all you have to do is make sure you use Penske's own tool and have it inserted properly to avoid any issues. I've got over 12,000 miles on mine, with many preload adjustments, and I have never had any problem with the preload collar holes deforming in any way.
I love my Stoltec Penske shock, and the forks I had done by him, as well. ::008::
Dallara
~