When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
- You have to run DOT 4 in the Brembos. If your '99 is a DOT 5 bike, you'll need to either completely flush out the DOT 5 or replace everything.
- The Brembos have the banjo fitting in a different spot, and the fitting is a different size from the older calipers (at least it was on my Night Train). No way I could have re-used the line.
Old thread I know, I changed over to the Brembo's in my '99 and just flushed the lines, went w/ Dot 4 and after 1 year no problem. This year with a WO515 handlebar install went with the stock 2013 touring setup brake lines. I really thought it would change the feel but exactly the same, quite good but I thought 15 year brake lines would have stretched and degraded some.
Digging up an old thread yet again. I'm searching for Brembo answers of a different sort, but my search led me here. Do the brake lines have to be swapped on a pre 08 touring bike when upgrading to the 08 and up Brembo calipers? What about the master cylinder? So far it seems yes on the brake line and not necessarily on the m/c. I'm trying to get my ducks lined up in a row before swapping to an Enforcer front wheel. Thanks for any advice.
"Jim....did you go to engineering school? No dad.
"Jim...do you think your smarter than the guys who went to school for years and designed these machines ???? No dad.
Jim why the fuc would you think you can remove a brake caliper from a bike that was designed by Engineers to have two?????
Jesus son....you never cease to amaze me ......
Digging up an old thread yet again. I'm searching for Brembo answers of a different sort, but my search led me here. Do the brake lines have to be swapped on a pre 08 touring bike when upgrading to the 08 and up Brembo calipers? What about the master cylinder? So far it seems yes on the brake line and not necessarily on the m/c. I'm trying to get my ducks lined up in a row before swapping to an Enforcer front wheel. Thanks for any advice.
Before you go to all that trouble take a look at Hawg Halters. They have a nice six piston set-up that's chromed (or black) and fits your scoot with no other mods. Just install the new caliper and bleed (and you can stay with the stock DOT-5 fluid).
Another benefit is there's no name plastered all over the caliper - very nice touch.
They work far better than stock (one or two finger braking) and I've used the two piston models on my '06 SG as well as the six piston model on the wife's '07 Heritage.
The whole idea behind twin rotors is to dissipate the heat. Reducing kinetic energy (you and your bike moving) requires the exact amount of energy opposing the moving object. On your bike the method is increased friction. The formula for kinetic energy (KE) = 1/2 X Mass X [velocity(m/s)2. That energy is transformed into heat on your bike. Energy can never be created or destroyed, that is the physics of our planet (never been anywhere else). If you do not utilize the calipers/pads/rotors within the operation temperature they were designed for, than you will not stop.
I am fully expecting a barrage of replies asking 'why in the heck would you do that...' or some other such statements. Nonetheless. I'm asking anyway.
Either you can believe you will never ever need to stop quickly and an emergency will never happen to you than, I say, go for it. You only really need brakes at the end anyhow. Your decision is yours alone and will not effect me at all unless you run through my bike. Do what you like as it is not my or anyone's business here unless you run through my bike.
I already have calipers, my question was about the lines and master cylinder.
To answer your question, the difference between Brembo and the previous brake systems is, Brembos have a 10mm banjo bolt and the previous system has 7/16 banjo bolt.
You could replace the lines or just ream (or drill) the fitting on the lines. Of course this will require a thorough cleaning after drilling the fittings.
A few years ago, I swapped out front brakes, first just the calipers, keeping the old rotors and master cylinder. That works, kinda, but the pads don't quite line up to the rotor. No real difference in braking, better or worse. Next, I changed out to the 300mm rotors, but kept the old brake lines and master cylinder. Better fitment of pads to rotors, but still no significant improvement in braking over the stock brakes. Next, I added the new style master cylinder and clutch perch. This improved braking by reducing lever pull. Finally, I swapped to six piston, single side brakes, which was a step backwards in braking performance, and increased lever pull. Next change will be to add another six piston caliper, and return to dual front brakes.
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.