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Author Topic: CBR Fork Swap for my 74cb750. Here. We. Go.  (Read 4426 times)

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Offline waldezy

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Re: CBR Fork Swap for my 74cb750. Here. We. Go.
« Reply #25 on: August 27, 2017, 08:26:13 PM »
We only went with one rotor by choice. It was a lot easier for us to machine an adapter for the existing rotor. We wrestled around for an hour or so going back and forth, but ultimately I like the single rotor look better, so we went that route. Also easier as mentioned before. The front wheel is offset by a 1/4 inch, maybe 1/3. The caliper was getting pretty close to the spokes, so we decided to leave a 1/4 inch of room. I put 50ish miles on it on Saturday and it didn't handle poorly at all. If anything, the ride is stiff as hell so it going to take some getting used to. Pretty happy with it though, and considering I only ride this to work (15 miles) once, maybe twice a week, I'm not too concerned about the offset. It'll allow my to get tires sooner :)
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Offline SOHC4 Cafe Racer Fan

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Re: CBR Fork Swap for my 74cb750. Here. We. Go.
« Reply #26 on: August 27, 2017, 09:04:21 PM »
Yes, you should definitely invest in some higher performance rubber ASAP.  If you are running a stock 19 front, you could go with an Avon Roadrider, Bridgestone BT45 or something with similar improved grip.
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1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline calj737

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Re: CBR Fork Swap for my 74cb750. Here. We. Go.
« Reply #27 on: August 28, 2017, 04:27:51 AM »
Most people shave the backside of the caliper to provide clearance for the spokes instead of offsetting the wheel (not a great idea).
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"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline waldezy

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Re: CBR Fork Swap for my 74cb750. Here. We. Go.
« Reply #28 on: August 28, 2017, 09:44:20 AM »
Thanks! I'll take a look
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Offline SOHC4 Cafe Racer Fan

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Re: CBR Fork Swap for my 74cb750. Here. We. Go.
« Reply #29 on: February 20, 2018, 10:05:57 AM »
I finally found that hub with spacers for dual rotors.  Let me know if you are interested.
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1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold
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