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76 KZ750 B1 Twin
- Bowman
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- SWest
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- 10 22 2014
- Bowman
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- SWest
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- 10 22 2014
05 Dec 2015 14:36 - 05 Dec 2015 14:42 #702049
by SWest
Replied by SWest on topic 76 KZ750 B1 Twin
The thin ones are about 1/2 the weight.
Steve
link
kzrider.com/forum/13-bike-related/598515...s-of-all-time#676064
Steve
link
kzrider.com/forum/13-bike-related/598515...s-of-all-time#676064
Last edit: 05 Dec 2015 14:42 by SWest.
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- Bowman
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- 10 22 2014
- pete greek1
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06 Dec 2015 08:10 #702121
by pete greek1
The more holes also help keep the brake pads & the rotor's cooler under hot & heavy braking
I swapped my stock rotors on my 80 LTD 1000 with a pair of 78 Z1R rotors & noticed the difference
Pete
1980 LTD 1000..,1976 LTD 900, have the 1000&900 now. the rest are previous= 1978 KZ 650 B.., 1980 Yamaha XT 500..,1978 Yamaha DT 400.., 1977 Yamaha yz 80..,Honda trail ct 70.., Honda QA 50...5-1/2 hp brigs & straton CAT chopper mini bike...3-1/2 hp mini bike (WHEN GAS WAS ABOUT 45 CENTS A GALLON)!!!!
Replied by pete greek1 on topic 76 KZ750 B1 Twin
80B4 wrote: Kawasaki like all of the other manufacturers, started to drill their brake rotors in the 70's to improve brakeing in the rain. The solid rotors take many revolutions to develop normal performance when used in the rain. The holes in the rotors give the water a place to go and take just one or two revolutions to develop normal performance.
The more holes also help keep the brake pads & the rotor's cooler under hot & heavy braking
I swapped my stock rotors on my 80 LTD 1000 with a pair of 78 Z1R rotors & noticed the difference
Pete
1980 LTD 1000..,1976 LTD 900, have the 1000&900 now. the rest are previous= 1978 KZ 650 B.., 1980 Yamaha XT 500..,1978 Yamaha DT 400.., 1977 Yamaha yz 80..,Honda trail ct 70.., Honda QA 50...5-1/2 hp brigs & straton CAT chopper mini bike...3-1/2 hp mini bike (WHEN GAS WAS ABOUT 45 CENTS A GALLON)!!!!
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- SWest
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- 10 22 2014
- pete greek1
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06 Dec 2015 11:11 #702151
by pete greek1
1980 LTD 1000..,1976 LTD 900, have the 1000&900 now. the rest are previous= 1978 KZ 650 B.., 1980 Yamaha XT 500..,1978 Yamaha DT 400.., 1977 Yamaha yz 80..,Honda trail ct 70.., Honda QA 50...5-1/2 hp brigs & straton CAT chopper mini bike...3-1/2 hp mini bike (WHEN GAS WAS ABOUT 45 CENTS A GALLON)!!!!
Replied by pete greek1 on topic 76 KZ750 B1 Twin
swest wrote: Definitely better that those clunky stock rotors.
Steve
1980 LTD 1000..,1976 LTD 900, have the 1000&900 now. the rest are previous= 1978 KZ 650 B.., 1980 Yamaha XT 500..,1978 Yamaha DT 400.., 1977 Yamaha yz 80..,Honda trail ct 70.., Honda QA 50...5-1/2 hp brigs & straton CAT chopper mini bike...3-1/2 hp mini bike (WHEN GAS WAS ABOUT 45 CENTS A GALLON)!!!!
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06 Dec 2015 11:11 #702152
by Bowman
Honda 55 Trail don't ask me what year, 65? (sold)
79 Yamaha XS400 (sold)
76 KZ750B Twin (project)
72 Honda CT70 (project)
Replied by Bowman on topic 76 KZ750 B1 Twin
It's been unreasonably warm for this time of year in Ottawa so I bit the bullet and swapped my forks around to put the calipers on the rear. Happy now swest? 
I do admit they look better back there. Also put on my mini turn signals while I was at it.
I do admit they look better back there. Also put on my mini turn signals while I was at it.Attachment P1010938.jpg not found
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Honda 55 Trail don't ask me what year, 65? (sold)
79 Yamaha XS400 (sold)
76 KZ750B Twin (project)
72 Honda CT70 (project)
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