Out of the Box report for Rockhopper SL Comp SS 29 by Grannygear.
It seems that recently we have been riding and talking about some pretty high-end bikes – the Tall Boy, Epic Marathon 29er, Stumpjumper Expert carbon 29er, etc. So, with GT putting some time on a very blingy single speed Lynskey, I wanted to check out a more entry level SS.
In this case, the bike is the 2010 Specialized Rockhopper SL Comp SS 29. Some specs:
Fully butted M4 alloy frame, 29er geometry.
80mm travel RockShox Tora S-Lite 29er fork.
Avid Juicy 3 SL hydraulic disc brakes
Truvativ Firex 2 piece single speed crankset, 32×20 geared.
Specialized Fast Trak LK Control 29″ tires
Suggested retail: $1100.00
Based on my recent experience on Specialized 29ers, I requested an XL size. Looking at the spec sheet, I was quite surprised to see a top tube length of 650mm, ten mm longer than the Stumpjumper SS. That put the top tube at a very rangy 25.6″ by my calculations and is a full 1″ longer than the 19″ frame below it, a big jump in dimension between sizes. Out of the box and with no pedals, the XL Rockhopper weighed in at 25lbs 5oz. Really, not too bad considering the parts list is not a bag of lightweight components.
It is spec’d with a 90mm stem but this one came out of the box with a 100mm version, way too long for me with the Texas length top tube. As well, it was too high at the handlebar. The first spin around the block felt like a hybrid bike with the upright position…a big hybrid bike. In order to get things in hand, I swapped to a 90mm stem, flipped, and moved one spacer on top the stem. This put the h-bar just at the level of the middle of the saddle. I also moved the saddle forward a bit to get me over the crank where I like to be. Voila’…a good fit.
It certainly has an understated look to it, all grey and black with the matching Tora fork and Specialized saddle. That is quite a contrast to some of the new 29ers coming out of the design departments of many companies nowadays.
I am already getting the bike dirty, so expect an update soon where we will look at some of the components, the unique EBB system for tensioning the chain, and some early-on impressions of ride and performance. Stay tuned.
Editor’s Note: This product was provided at no charge for review/testing. We are not being bribed or paid for this review and endeavor to give or honest opinions and thoughts throughout.












I have this frame built up with rebas/ xt cranks / xt wheels / xt brakes / specialized carbon seatpost / salsa 17 deg moto bars / 90mm thomson stem and have really enjoyed riding it.
the eccentric bb seems to hold its adjustment well and doesn’t creak after 3 months of muddy wet riding. I have the L/19″ frame which fits my 6’2″ carcass well.
i have noticed some lateral flex in the chainstay which allows the rear tyre to rub slightly, but only when torquing really hard up a steep pinch (have had the same result with a fisher rig too). i have also noticed some slight rear brake rotor scraping under hard load, but i am running a 180mm rear rotor so this could be expected.
overall i have found the geometry to be spot on for my riding conditions (steep/ wet/ rooty) as it steers responsively but still manages to save my bacon when i try to ride too aggro
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the frame has enough vertical compliance to smooth out the small to medium sized hit on our local trails. i figure the frame must be pretty good because my 09 specialized enduro expert is in the shed gathering cobwebs !
looking forward to your impressions of the frame
Hey music Man,
How tall are you and what is your weight, so I get an idea of your sizing on the XL bike? If you’ve published these details before just direct me to the blog.
It’s funny to think of this as being a “lower-end” bike as it’s WAY more legit than my current SS. Should be easy to set up tubeless, and the RockShox guys love to promote the performance of the Tora as being right up there with a Reba of similar internals. It’s too bad you ended up with NBA size though…
Thanks for continuing to review the not-so-fancy stuff once in a while. I pretty much know what I’m getting when I shop top of the line, but am much more curious about mid-level gems like this!
@SinnerSpinner
As far as sizing, I like a 25″ TT minimum, so the LG would have forced a 100-110mm stem on me, not my fav size. After the adjustments, the XL is spot on size wise and I prefer a 90mm stem anyway.
So far the Tora feels pretty darn good as far as sus action is concerned.
And I agree, it is nice to come down to earth every so often $$ wise.
grannygear
@storm ferguson
Were you pointing at GT with that comment? I am riding the Rockhopper, if that is what you were getting at. I am 6’2″, 34″ inseam, long arms, blue eyes and a charming disposition.
I also prefer stretched out TT lengths and short stems as a rule.
grannygear
I’ll never again ride an EBB, but I do have a question. Is the rear wheel a spaced, regular cassette hub? Haven’t been able to see one and this seems a pretty decent entry bike for some single speed-curious friends.
Tora blows. They should have made this rigid or done like GF (Rig) and put a shock that you can take with you on the upgrade trail.
I just started riding a cousin to this bike, the Stumpjumper 29er SS. Similar in geometry, but not totally; and as one would expect with the Stumpjumper line, the mix of parts was pretty good. It came home with me last Tuesday and I’ve gotten in a couple of rides so far.
We’re going out of town this weekend for and should get in plenty of ride time. I’ll be posting my impressions of it pretty soon. I put my riding journal location above (if you’re okay with that, GTed).
So far, I can say that Specialized has done a real good job putting this bike together. The geometry and part mix has made it pretty easy for me to make the SS plunge. Nothing creaking yet, on me or the bike, so that’s good news. I’m looking forward to what the guys at GrannyGear say on the Rockhopper as it may relate to my bike, as well. You know, “kissin’ cousins” and all of that. What’s up with that saying, anyway? Even living in the Southeast, it’s kind of wierd to say that.
@D
The rear hub is an SS only cassette hub.
grannygear
Hey All!
Grannygear is having some technical difficulties with getting a comment on here, so please be patient and we’ll see if we can’t get the problem cleared up soon.
If that doesn’t pan out quickly, we’re going to have GG e-mail his responses to your questions and I’ll post those up for you.
Sorry about the inconvenience!