Showing posts with label OCR 3. Show all posts
Showing posts with label OCR 3. Show all posts

28 October, 2013

Product Review: Giant Defy Advanced

Well, I've got a few hundred miles in the saddle of my Giant Defy Advanced, so I thought a review was in order. Regular readers of this blog will remember that this bike is a bit of a mutt, as it all began with a low-end Giant OCR 3 that got upgraded wheels and components, and then a Defy Advanced frameset. So, basically, it's a Defy Advanced 1 with heavier (and more durable wheels), and a Fizik saddle.

Ye Olde OCR


My motivation for the new frameset were twofold. First, I wanted some isolation from the shitty Michigan roads. The freeze-thaw cycle here in the Upper Midwest plays hell with the roads. Any ride over 20 miles on the previous aluminum frame left me feeling like the loser in a kickboxing match. And second, I wanted to get some more punch for hills. My climbing ability was just weak, at best and I'd read that this was a key benefit to carbon.

A little research led me to the Giant, the Trek Domane, and the Pinarello Paris as potential candidates. My hope was to score a lightly used frame from a cyclist with acute upgradeitis via eBay. As the Domane's a hot new product from Trek, that seemed unlikely (it was -- I never found one). I found a couple of Paris', but could never really figure out what size I'd need. In the end the Giant won out as the Defy Advanced has been in production for a number of years, so there are quite a few out there. And the things I'd read sounded like the perfect bike for me - a balance between responsive performance and long-haul comfort. Plus, I understand the Giant size system pretty well (more on this later). Sure enough, pretty quickly I find a bike on eBay; owner's a tri-guy who wants a dedicated tri frame. Score.

The Speed Goat
First Impressions
Different. Really, really different. In recent years, I've been riding an alumimum road bike, and I grew up on uber-rigid BMX bikes. I am used to the "stiff = responsive" mindset. So, at first, while the carbon felt good, it also produced some squirrelly moments. I've now come to realize that the issue was entirely ME and had nothing to do with the bike. The frame is in no way squishy - it just has a totally different feel than other materials.

But I noticed one overpowering factor immediately. Suddenly the miles ticked off almost effortlessly. My second ride on the bike was my first-ever Metric Century. I whisked through it, feeling like Superman. I could have done another 10-20 miles without issue.

Size Matters
One other upgrade on this bike was a slightly larger size. When I bought my OCR, Giant only had Medium and then Large. In recent years they've added some sizes and a Medium/Large with dimensions midway between was introduced. Moving up a size was a really great decision. Initially it may have contributed to the squirrely moments (a too-small frame will always handle better than a too-large one). But as I logged some miles, I realized that the larger size really enabled me to stretch out and open up.

Late Season Thoughts
I love my bike. Even after three weeks off due to weather and other commitments, I put in 40 miles yesterday. It's one of those unique pieces of gear that just makes you better than you are. I own others, so I recognize them when I experience one of these superior products. The geometry is responsive, without being twitchy. And ride is supple, but it climbs like a goat.

My only complaint is relatively minor. This year's Defy (I think mine is a 2012) has an integrated ANT+ speed and cadence sensor. That would be really cool. But I think having a Garmin sensor zip-tied to the chain stay is a fair trade off for a frame that cost me half of what a new one would.

If you're looking for a bike that can reel off 30 mile training rides, but also prove comfortable for a few Centuries a year, definitely give the Giant Defy Advanced a spin.

Oh, yeah, it also looks friggin' cool.

-Sean-

11 September, 2013

Product Review: Kool Stop Brake Pads

The real deal - Olde Schoole Kool Stops
from back in the day!
Yeah, I know what you're thinking, "Brake pads? Seriously, that's the most interesting thing you can find to blog about, dumbass?" On the surface, that does seem a logical conclusion. but I've been a big fan of aftermarket brake pads since I first ran the big Olde Schoole Kool Stop's on my BMX bikes. With a fat, tall 2.25" BMX tire, you needed some fairly long calipers to reach the rim. And what do long calipers do? Yep - they flex. And what does flex cause? Sucky braking performance. But with the addition of the Kool Stops, its definitely better. Plus, hey they looked trick...

Fast forward a couple of decades with me. It's 2005 and I purchase my 2004 Giant OCR 3. For some unknown reason Giant decides to position the brake mounts such that they require long calipers. Maybe they thought everyone would want to run 28mm tires? Or fender? Or God-knows-what? Anyway the braking suuuuuuccccckkkkksssss on this otherwise pretty good bike.

A little time with Google reveals that Kool Stop is still around, and they now make brake pads for road bikes. With a few clicks of the mouse, I have a pair of Kool Stop Dura Road Pads on their way. One great feature I notice immediately are that these are pad holders with replaceable inserts -- nice touch! And they include two sets of inserts - salmon for wet and salmon/black for wet/dry. Figuring two must be better than one, I install the salmon/black.

Wow.
Kool Stop Dura Road Pads

Braking goes from fairly awful to not-so-bad. In fact, it's pretty good. Amazing how such a small thing can help so much. A bike that had been sort of scary on descents is much more confidence-inspiring.

This year, I move to the Ultegra grupo. Nice upgrade, but naturally the Ultegra brakes don't fit on the OCR. Crap in a hat. But hardly a surprise. However, when I make the move to the new Giant Defy Advanced carbon frame, I now have normal reach brake mounts - YAY! Bike shop does a quick swap and set-up and I'm on the road on the new bike.

After a couple of weeks dialing things in, I decide to try the Kool Stops to replace the factory Shimano Ultegra pads. The Ultegra's have been fine, but I figure if the Kool Stops can make bad brakes good, they'll only make good brakes great - right?

Well, not quite...

Figuring I might as well install fresh pads, I use the remaining new set of Salmon inserts. From the first ride, I'm not that happy. Grabby (makes sense -- they're for wet conditions), not that much more powerful. And just flat out weird. Now, I'm not so happy. But as a good tweaking mechanic, I remember the Salmon/Black pad inserts. Again, a few clicks of the mouse brings them to my doorstep. A quick install last night and I head out on a ride.

Yeah, baby -- that's what I remember! Braking is now smooth, progressive, and powerful. Tons better than the Salmon inserts, and a nice step forward from the factory Ultegra pads. Now I could stop a freight train. Very happy.

So, if you have a ride with questionable braking, or if you want to make a good stop better -- Kool Stop brake pads are highly recommended. But, I'd just skip the Salmon inserts and go for the Salmon/Black. A world of difference.

-Sean-