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02-26-2017, 08:35 AM | #1 |
Join Date: Feb 2017
Posts: 449
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Can't get over the idea of rear drum brakes
I can't seem to get over the fact that some of these bikes have rear drum brakes. From what I've read online about drums vs. discs, drums have a disadvantage of being an older technology, having less stopping power, don't work very well at all if/when they heat up, and do not work if they get wet. I mean...this list must make sense because everything is discs now, even mountain bikes.
Those with bikes that have rear drums, please tell me your experience with them. Am I over-thinking this? |
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02-26-2017, 08:48 AM | #2 | |
Join Date: Oct 2013
Location: Leesville SC
Posts: 835
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02-26-2017, 09:51 AM | #3 |
Join Date: Feb 2016
Location: George West, Texas
Posts: 4,097
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I can't imagine needing more stopping power on these 280lb (guesstimate) bikes. I have rear drum and can pull it down pretty fast. Any more ,I'd need a seat belt. Jmo. Your results will vary. Yes, a rear disk is best but not a deal breaker for me. I would say yes for a larger weight bike or for a more high performance Mx.
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02-26-2017, 09:45 AM | #4 |
Join Date: Sep 2014
Posts: 1,914
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90% of your stopping power is in the front so front disk and rear drum work just fine.
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02-26-2017, 10:14 AM | #6 |
Join Date: Oct 2013
Location: Leesville SC
Posts: 835
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Yep ^^^ true story.
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My Stable- 2022 Lifan KPX250 , 2023 Royal Enfield Himalayan, 1992 Honda GL1500 Goldwing, SSR 70 Auto, Kymco Mongoose 90, Honda Four Trax 300 |
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02-26-2017, 11:23 AM | #7 |
Join Date: Mar 2010
Location: Volcano, Ca
Posts: 7,112
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I have had both and have both now.
Yes, theoretically disk is superior. They weigh nothing compared to a bulky drum (less un-sprung weight is always better) and they also dump heat WAY faster than a fat, enclosed drum so they're obviously far more efficient. Do my rear disks feel better, are more sensitive and require less "foot"? Yep. That said, let's not lose sight of the fact that we're discussing a very small, light bike with a fire breathing 12-15 horsepower rearing it's ugly head between your legs. It's not like having a drum instead of a disk will make you lose the holeshot to the first corner.
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"Light a fire for a man, and you heat him for a day. Light a man on fire, and you heat him for the rest of his life." 2007 Suzuki DRZ400S (SM convert) 2009 Q Link XP 200 1967 BSA B25 250cc Starfire 2022 Royal Enfield Interceptor 650 2023 Royal Enfield Scram 411 1948 Royal Enfield Model G 350 |
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02-28-2017, 10:00 PM | #8 | |
Join Date: Oct 2015
Location: Texas
Posts: 93
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For what it's worth, I agree - disk preferred, drum acceptable. |
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02-28-2017, 11:40 PM | #9 | |
Join Date: Feb 2016
Location: George West, Texas
Posts: 4,097
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Quote:
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***************************************** 2015 Bashan"Blaze" BS250GY-31 (DB-07K-250) GONE 2017 Suzuki V Strom 650 XT "We are all born ignorant, but one must work hard to remain stupid." ~Benjamin Franklin~
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03-01-2017, 01:03 AM | #10 | |
Join Date: Nov 2016
Location: robertsdale alabama usa
Posts: 1,007
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given a big enough baseball bat!
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02-26-2017, 11:27 AM | #11 |
Join Date: Jun 2016
Location: Colorado
Posts: 1,107
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I can get past the rear disk cylinder sticking down just where a rock could take it out.
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02-26-2017, 11:53 AM | #12 |
Join Date: Feb 2016
Location: George West, Texas
Posts: 4,097
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It's not like having a drum instead of a disk will make you lose the holeshot to the first corner.
, we'll said
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***************************************** 2015 Bashan"Blaze" BS250GY-31 (DB-07K-250) GONE 2017 Suzuki V Strom 650 XT "We are all born ignorant, but one must work hard to remain stupid." ~Benjamin Franklin~
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02-26-2017, 12:56 PM | #13 | |
Join Date: Jun 2016
Location: akwesasne, NY-13655
Posts: 2,220
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02-26-2017, 02:36 PM | #14 |
Join Date: May 2016
Location: Bismarck, ND
Posts: 868
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I just do a Bob Hannah full on rear brake slide when I want to stop.
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2015 and 3/4 RPS Hawk 250. Most people would call it a 2016 but the MCO didn't. |
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02-26-2017, 03:59 PM | #15 |
Join Date: May 2013
Location: finger lakes NY
Posts: 2,061
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i never have any issues on my kawasaki KE100... full drum front and rear... if we were talking stopping a gsxr1000, yeah i may be leary of drums, but our little bikes?
food for thought.... semi trucks still run drums all the way around... |
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