10-31-2014, 04:08 PM
I have a couple weeks pause before I can get back to the Peugeot re-build....
I've been debating asking this in open forum, because I don't have any background in this sort of thing...... and it seems this subject can become a potential Hot Topic I've seen on multiple threads..
My Question is about the use of Loose Ceramic Ball Bearings....... In an old Peugeot Road Bike, in Axles, Crank, and Pedals.
Not: "Will I feel anything?"
Not: "Are they better?"
Not: "Is the expense worth it?"
But: "If they are Given to me FREE, are Ceramic Bearings worthwhile????"
I'm not a racer...
I'm not athletic...
I'm 67 years old...
Bike is a lower end Peugeot U09 (I think)...
Wife & I ride 5-10 miles, and call it a weekend...
This is the first bearing overhaul in 45 or so years. I've had to replace front axle & Cones... Rear looks good... Haven't opened up Crank or pedals yet...
"FREE? You Ask??" I fixed a laptop motherboard (fuse) for an IT guy at work, and he was knows I'm rebuilding an older bike and offered to buy Black Grade 5 Bearings as a "Thank You"..... So I calculated number & Size for Axles, Crank, & Pedals... and said "Thank You"...
and I'm waiting for them...
I forgot to include headset, but that bearing set was replaced/lubed about 10 or so years ago, when I did new wheel rims.
I already surmise I probably won't notice anything... but cones may wear less... ??
With the $$$ of the bearings removed from the discussion....
What arguments against Black ceramic bearings remain, over stock #25 BB?
Like I said, I have 2 weeks before I start in on the overhaul.... I'd like to have the benefit of your answers...
Jan
I've been debating asking this in open forum, because I don't have any background in this sort of thing...... and it seems this subject can become a potential Hot Topic I've seen on multiple threads..
My Question is about the use of Loose Ceramic Ball Bearings....... In an old Peugeot Road Bike, in Axles, Crank, and Pedals.
Not: "Will I feel anything?"
Not: "Are they better?"
Not: "Is the expense worth it?"
But: "If they are Given to me FREE, are Ceramic Bearings worthwhile????"
I'm not a racer...
I'm not athletic...
I'm 67 years old...
Bike is a lower end Peugeot U09 (I think)...
Wife & I ride 5-10 miles, and call it a weekend...
This is the first bearing overhaul in 45 or so years. I've had to replace front axle & Cones... Rear looks good... Haven't opened up Crank or pedals yet...
"FREE? You Ask??" I fixed a laptop motherboard (fuse) for an IT guy at work, and he was knows I'm rebuilding an older bike and offered to buy Black Grade 5 Bearings as a "Thank You"..... So I calculated number & Size for Axles, Crank, & Pedals... and said "Thank You"...
and I'm waiting for them...
I forgot to include headset, but that bearing set was replaced/lubed about 10 or so years ago, when I did new wheel rims.
I already surmise I probably won't notice anything... but cones may wear less... ??
With the $$$ of the bearings removed from the discussion....
What arguments against Black ceramic bearings remain, over stock #25 BB?
Like I said, I have 2 weeks before I start in on the overhaul.... I'd like to have the benefit of your answers...
Jan