Closeup Look at Upcoming Speedplay Syzr Mountain Bike Pedals

2011-speedplay-syzr-pedal02

Displayed as a prototype at Interbike last year, Speedplay has been working hard on getting their new Syzr mountain bike pedals to market.

Previously light on details, now we’ve got the scoop on how the Syzrs work and what makes them special, and now that we know, we’re pretty excited to try them out when they finally go into production this fall.

Speedplay’s theory of pedal design is create a true cycling specific cleat engagement design rather than the more common pedal design that resembles its ski binding roots. The Syzr borrows a lot of what makes their road pedals great, namely the individual float limits for each direction (inward and outward) and the large, flat contact patch. Unlike most pedals that have cleats that rotate slightly within the pedal bindings, the Syzr’s cleat position within the pedal remains fixed, and it rotates with the pedal until it hits the limit screw.

Hit more for close up photos and better illustration of how it works…

2011-speedplay-syzr-pedal03

The Syzr is a two-sided pedal with a tension screw on one side to adjust the amount of force required to release the cleat. It uses a hardened chromoly steel for the cleats and engagement contact points on the pedal body.

2011-speedplay-syzr-pedal01

The outer section of the cleat (the part that clicks into the pedal) rotates around the inner part that bolts to the shoe. There are two screws (at top of cleat in this photo) that individually set the inward and outward rotation (ie. float) of the shoe. The great part about their placement is that you can slide a long allen wrench between the shoe and the pedal and set float limits while your shoe is on the pedal, letting you fine tune how close to the chainstays your heel gets.

2011-speedplay-syzr-pedal05

Here’s the next great feature. Where a lot of mountain bike pedals use the tread as a platform to provide some stability, the Syzr pedal body actually sits directly on two flat patches on the cleat (where the arrow is pointing), which gives it a very stable, firm feel.

2011-speedplay-syzr-pedal06

Compare this photo to the one above it and you’ll see how the cleat and pedal rotate together, so stability and engagement are constant until the point where the cleat is ready to disengage.

The way Speedplay’s founder put it is this: “It feels like a road pedal.” And apparently, that’s what their sponsored racers wanted.

Spindle options will likely include Chromoly, Stainless Steel and Titanium, though Speedplay founder Richard Byrne wouldn’t say for certain because they haven’t finalized that. Regardless, he said the SS spindle should be around 300g/pair plus about 56g for cleats. Ti spindles would knock off about 45g.

Comments

Trailfu - 06/29/10 - 9:44am

I am pretty hard on my cleats and pedals, I would really worry that I would bash that set screw into the cleat in the first week or two… I like the idea though, just not certain about the real world application.

Raphael - 06/29/10 - 2:38pm

and what about disengagement (Panic)???

Trailfu - 07/01/10 - 2:42pm

That is true, I end over end falls when you cant get away from the bike can be brutal. I am interested to see what the production product ends up looking like, I hope it is cool. It does seem like they had to carve a big chuck of the shoe out to make the cleat fit as well which would be a pain.

Tyler (Editor) - 07/02/10 - 11:36am

Couple of clarifications / comments:

1) that carved out section was for display only so that you and I can see the contact patches between cleat and pedal, it’s not necessary to mutilate your shoes like that to use them.

2) disengagement should be just as easy as any other shoe, and you can set the inward and outward float limits, so you can have them disengage as early or wide as you’d like.

ELG - 07/20/10 - 6:03pm

Looks nice! Big loop to catch the front of the cleat, should be easy and quick to get into.

Until now nobody has been able to touch SPDs (yes I tried eggbeaters) and finally, these look like they could be a good alternative

(and I have those DMT shoes, they are terrible and flexy, they deserved to get cut up! )

Randy Harris - 09/09/10 - 12:06pm

I use and very much enjoy using 2 sets of Frog pedals on my bikes. But you know how it is, something new and shiny catches your eye.

Before I start reaching for my wallet, does anybody know if these Syzr’s are tension free float like Frog pedals? I use Frog’s for that reason, spring tension that forces my feet into a certain position, like SPD’s, cause me terrible knee pain.

Any idea on MSRP for the three models?

Thanks

me - 05/11/11 - 11:57am

Just so you know, Speedplay’s founder’s name is BRYNE not BYRNE. He’s particular.

Great review. As a long-time Frog fan, I’m going to get a new pair as soon as I can. The materials and engineering that go into these pedals are unbeaten in cycling. I have pedals from 1998 (given to me by Mr. Bryne, himself) still in service. He’s particular about his product design and execution as well, thankfully.

Post a comment:

Comment sections can be a beautiful source of knowledge, conversation and comedy. They can also get pretty ugly, which is why we've updated our Comments Policy. If your comment isn't showing up or suddenly disappears, you might want to check it out.