Thread: Road Discs
View Single Post
  #82  
Old September 25th 17, 01:57 AM posted to rec.bicycles.tech
JBeattie
external usenet poster
 
Posts: 5,870
Default Road Discs

On Sunday, September 24, 2017 at 2:16:25 PM UTC-7, wrote:
On Tuesday, September 19, 2017 at 2:11:36 PM UTC-7, Roger Merriman wrote:
jbeattie wrote:
So, my SuperSix was crushed in a roof-rack accident and last weak my
Roubaix was stolen out of the garage that I left open all night. I've
done that many times -- apparently one too many. I'm down to a gravel
bike and my commuter -- the reborn warranty CAADX (which is a great bike).

The gravel bike is a pig, but I'll use that for fall/winter/spring sport
riding. I want a fast bike, though -- and I've got a line on a nice bike
that I can get with rim brakes or discs, but the disc model will not be
available until December -- which really means that I get to ride it in
dry weather some time around May. I can get a rim brake model by the end of the month.

All the shops are pushing discs, and I did like the discs on the Roubaix
and on my gravel bike. I know this is absolutely the wrong group to ask
because it's wall-to-wall curmudgeons, but if you were buying your last
nice road bike, would you go rim brakes or discs? It will be a dry
weather bike or ridden in the rain only because of bad luck. There would
be no real weight penalty because the bike is so light to start with. I'm
not aero, so I don't care about the aero penalty with discs.

My concern with getting rim brakes is not really even a performance issue
because in dry weather, I've never had a problem with rim brakes -- but
to listen to the guys at the local shop, rim brakes are going the way of
the dodo. I'm worried about buying an antique!

-- Jay Beattie.









You will be able to get rim brakes and bits for them, I’d though though my
lifetime, I’m currently 42, my dad has managed to get some new tyres for
the NewHudson that they have for rolling along after grandchildren!


As a point of interest - the reason for disks is supposed to be stronger braking. And yet Campagnolo has just gone back from dual pivot back brake to single pivot because too many racers were locking the rear wheel up.

A hydraulic disk has probably five times the stopping power.


The 105 hydraulic brakes on my Norco modulate really well, and I'm not worried about locking them up -- and they really quieted down after I installed some expensive metal pads and removed the OE resin-organic. I bought the expensive finned pads. I could have folded $20 bills and used those. What a rip-off. I'm going to the cheap-o non-finned pads the next time.

Anyway, today's ride involved about 50 miles of tempo riding with three other guys over mostly rolling terrain. We were on rough road, and it got squirrely in one place, but I never felt like I was going to jam on the brakes and cause a crash. I could easily ride discs in a race if I were still racing. Do I need them in dry weather? No. Not even on a long descent. I've never gotten hand cramps from road descents -- not even on a fully loaded touring bike in the Rockies or Sierra. Trail is different, and they're great on a rain bike or on CF wheels.

I'm getting used to the Norco Search but still can't wait for my peppy road bike to be delivered.The Norco is pretty plush on the rough roads, even with 25mm tires. It makes my CAADX commuter feel like I'm riding on a steel rail. My cohort today was riding CF, steel and Ti. All industry guys who were giving me another bleak report on Interbike. I was also told the Yamaha eBike sucks. It was described as "jerky."

-- Jay Beattie.





Ads
 

Home - Home - Home - Home - Home