SOHC.co.uk Forums > CB350/400

F2 front brake upgrade??

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470four:
Hi all,

My Cafe Yoshimura Four gets used often and enthusiastically...  ;D

The only problem being the bike is now quicker than its brakes? The rear brake is of course a necessity rather than a once-a-year MOT prod, I am looking at upgrading the front brake to an acceptable standard.

I saw MANY years ago a Four with twin discs - can't remember too much info but it had two left-hand forklegs with the relevent calipers etc running to an extra bolt-on disc on the righthand of the hub - all simple enough but this inverts your mudguard mounts, meaning welding & rechroming of my very shiny front mudguard... ::)

I have already upgraded to a braided line, the brake light switch being built into to the upgraded master cylinder, the disc has also been lightened to try to get some heat into what is basically a car disc, both size & thickness... :D

Im thinking of making a new swing-mount for a new twin-pot front caliper, has anyone done this already?  :)

Bryanj:
If this is the 400 F2 the only real way to get twin discs on it is fit the front end fron a CB400 twin, or you have to use two of the sliders with caliper brackets have one in front and one behind plus mod the mudguard as you said

470four:
Anyone have any pics of the twin slider mod?

470four:
Yay!







Brembo caliper conversion!

From these peeps...

http://www.mc-again.com/con_05.htm

470four:
Sadly 89250 yen (

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