Boyd 38mm Carbon Clinchers

Last Friday, my new Boyd Cycling 38mm carbon clincher wheels arrived.  Unfortunately, because of an oversight on my part, they were shipped with the wrong brake pads.  I ordered Campagnolo compatible wheels, which ship with pads for Campagnolo brakes, but I use TRP brakes that use a Shimano style pad.  Yeah, should have specified that.  They arrived in the standard cardboard wheel box with just a piece of cardboard between them, foam on the cassette body, and a protective plastic plug on each hub.  It wasn't as impressive as the packaging that my Easton EA90 Aero wheels came in.  That was an impressive wheel box.

Dog feet, wheel box, my feet

Of course, the first thing I did was weigh them.  The claimed weights are 614g front and 770g rear.  I can only assume that is with the included rim tape and no lockring since that is how they arrived.  On my Feedback Sports "Alpine Digital Gear Scale" they came in at 620g front and 780g rear, a difference of 16g.  Pretty darn close.  The one thing that surprised me is the lack of a lockring.  My Eastons came with an aluminum lockring, which is sitting on the Boyds until my pretty green Far Near one arrives from Fairwheel Bikes.  The Easton EA90 Aero wheels have a claimed combined weight of 1545.  On my scale, they came in at 1600g (680g front, 920g rear), 55g above their claimed weight.  Photos of everything being weighed can be seen here on Flickr.

Ghosted decals

Getting the Kenda Kaliente Pro tires (23c) on the Boyds was quite a chore.  It was impossible without the aid of a tire lever, which annoyed me.  The Eastons were difficult (same tire), but I could get them on with my thumbs.  This might have to do with the difference in width as the Boyds are 21mm wide while the Eastons are 19mm wide.  This is pure speculation as I really have no idea and it could just be that they are different.  Boyd recommends 48mm valves for the tubes, but they weren't quite long enough for my pump to get a good grip.  I went with 60mm tubes but the ideal length would be about 55mm, if they are available anywhere.  The tubes I picked up were regular shop stock, so they are a bit heavy.  I'd love to put some nice latex tubes in which would enhance the ride quality and save a bunch of weight.

After the brake pads arrived on Monday, I finished setting up the bike and getting everything adjusted, but was unable to ride because of time.  Yesterday I was off work a bit early so I jumped at the chance to get in a quick ride to test them out.  My first impressions are very favorable.  They feel smoother than the EA90 Aeros and I didn't feel any flex when standing up to climb.  I have to mention one pretty awful thing about the wheels, which is squeal when you grab a fistful of brake lever.  The front wheel makes a small amount of noise, but the rear sounds like a stuck pig.  I'm going to contact Boyd about it and see if he has a recommendation.  Otherwise, the braking is smooth and much more powerful than I had expected.  I've heard horror stories about carbon wheels taking much longer to stop, but I didn't notice that at all.  We'll see what it is like during a wet rain ride.

This is my first set of carbon wheels, and so far I am very happy with them.  I'll be giving them a much better test tonight at the Laguna Seca Twilight Ride.  Good stuff.

Update:  I spoke with Boyd (the owner and namesake) and he suggested more toe for the rear brakes.  However, and I know this sounds strange, I am unable to toe in the brakes.  The pad holders do not have a spherical washer, and the brakes are carbon-wrapped aluminum so I can't bend the arms.  I'm now on the hunt for a pair of adjustable pad holders.