Brooks B17 - Can the Imperial cutout be done manually?
#1
Junior Member
Thread Starter
Join Date: Aug 2009
Posts: 12
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Brooks B17 - Can the Imperial cutout be done manually?
I have a Brooks Flyer and a Brooks B17 Narrow. I was just wondering, out of interest, can anyone see a problem with getting the pattern of the cutout on a B17 Imperial, and cutting it out of an existing, regular, B17?
#2
Senior Member
Join Date: Jun 2008
Location: Louisville, KY
Posts: 798
Bikes: Jamis Coda
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
You could send it in for this:
https://www.selleanatomica.com/dollar%20buyer.htm#Brooks_Upgrade_Services,_LD_slot_-_$49.50_
https://www.selleanatomica.com/dollar%20buyer.htm#Brooks_Upgrade_Services,_LD_slot_-_$49.50_
#4
Cycle Dallas
Join Date: Jun 2005
Location: Land of Gar, TX
Posts: 3,777
Bikes: Dulcinea--2017 Kona Rove & a few others
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 197 Post(s)
Likes: 0
Liked 9 Times
in
4 Posts
I have one Brooks Imperial B17 and one Standard B17 that I cut out myself. The one difference between them is that the self-cut one is made from thicker leather so it is slightly more rigid than the Imperial.
I don't know if the Imperials are made from thinner leather or this difference is just the luck of the draw.
If I had it to do over again, I'd have cut out my Standard B17 sooner. I love it.
I don't know if the Imperials are made from thinner leather or this difference is just the luck of the draw.
If I had it to do over again, I'd have cut out my Standard B17 sooner. I love it.
#5
Senior Member
Join Date: Jul 2006
Location: Columbus, OH
Posts: 11,375
Bikes: '08 Surly Cross-Check, 2011 Redline Conquest Pro, 2012 Spesh FSR Comp EVO, 2015 Trek Domane 6.2 disc
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 5 Post(s)
Likes: 0
Liked 7 Times
in
6 Posts
They're cut manually at the factory (it's not a machine cut), so you could feasibly do it yourself. The quality of the final product will vary depending on your skill level.
Some things to know before you start:
- Don't just chop away with a utility knife. Get a short, stiff X-acto blade suitable for the task. You might want to invest in an edge bevelling tool to round off the cutout when you're finished.
- The underside of the Brooks cutout has a shallow notch around the perimeter. This allows for the topside of the cutout to flex downward when pressure is applied, and keeps the cutout edges from flaring upward.
- You'll want to lace the skirts if you make a cutout. The center "hammock" of the saddle helps to retain the tension on the leather and maintain the formed shape of the skirts. Get a good 3mm punch (either a hammered punch or a rotary style), measure and mark your punch points, and make clean holes as opposed to drilling the leather (which really is just tearing the fibers.
Some things to know before you start:
- Don't just chop away with a utility knife. Get a short, stiff X-acto blade suitable for the task. You might want to invest in an edge bevelling tool to round off the cutout when you're finished.
- The underside of the Brooks cutout has a shallow notch around the perimeter. This allows for the topside of the cutout to flex downward when pressure is applied, and keeps the cutout edges from flaring upward.
- You'll want to lace the skirts if you make a cutout. The center "hammock" of the saddle helps to retain the tension on the leather and maintain the formed shape of the skirts. Get a good 3mm punch (either a hammered punch or a rotary style), measure and mark your punch points, and make clean holes as opposed to drilling the leather (which really is just tearing the fibers.
__________________
"I feel like my world was classier before I found cyclocross."
- Mandi M.
"I feel like my world was classier before I found cyclocross."
- Mandi M.
#6
Pedaling fool
Join Date: Jul 2007
Location: Arlington, VA
Posts: 767
Bikes: 07 Schwinn Voyageur GSD, Next Avalon, 2007 Dahon Yeah
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 6 Post(s)
Likes: 0
Liked 2 Times
in
2 Posts
Here's another question:
Any imitation brooks leather saddles that won't break the bank? I'm a great admirer of Brooks and Selle anatomic, but jeez, $100+ for them! Anyone?
Any imitation brooks leather saddles that won't break the bank? I'm a great admirer of Brooks and Selle anatomic, but jeez, $100+ for them! Anyone?
#7
Senior Member
Join Date: Aug 2008
Location: Downtown Detroit, Mi.
Posts: 781
Bikes: Surly LHT, 94 Cannondale track bike, 80's Cannondale track bike, 60's Raleigh 5 speed, 1888 Eldridge wood wheel track bike and my old 76 DG BMX from when I was a kid.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I dont know the shape you want but,,, I have used pipe (large and small) to make a punch! Just grind or file the edge sharp or sort of sharp and back the leather with some wood and have at it. With thin pipe you can even make it into shapes or make 2 round holes and conect them with a sharp blade to make your slot.
#8
Riding the road to PARADISE...RIP
Join Date: May 2008
Posts: 171
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
Persons sells some cheaper leather saddles, but their quality is apparently quite poor. Rivendell and Velo Orange have their own models, but they're just as expensive as a Brooks. Your best bet is to keep an eye on Chain Reaction Cycles. They occasionally have some pretty steep discounts.
Also, remember that a Brooks will last just about forever. A synthetic saddle that costs half as much but wears out twice as fast isn't really any cheaper.
Also, remember that a Brooks will last just about forever. A synthetic saddle that costs half as much but wears out twice as fast isn't really any cheaper.
#9
Senior Member
Sorry to dredge up an old post but I just did a cut-out on a VO saddle and am psyched. Brooks saddles have gone up in price considerably and some VO saddles are available for $65 (that's what I paid for the VO clone of the Brooks Flyer). I just did a slightly longer Imperial-style cutout on it. I made it about 140mm long instead of 125mm; its 25mm wide at its widest point and tapers to about 10mm. Originally it felt pretty good and now it feels even better. It's not perfect but it looks pretty good for a first effort.
#10
Senior Member
Oh yeah, forgot to mention I drew a cut-out pattern on paper, cut it out and used a glue stick to stick it to the surface of the saddle. Then I traced around it carefully with a very sharp pocket knife to score the pattern into the saddle. Then I removed the paper pattern and did several shallow cuts around the scored pattern. Eventually it cut all the way through the leather; took about an hour soup to nuts.
#11
Senior Member
Join Date: Jul 2005
Posts: 5,405
Mentioned: 24 Post(s)
Tagged: 0 Thread(s)
Quoted: 2100 Post(s)
Liked 493 Times
in
359 Posts
[FWIW] Ok. Very much IMO, but here goes: when I was ~15 me dad bought what he thought was the only sort of bike proper for a sporting lad, a genuine Raleigh English Racer, complete with Brooks saddle and Sturmey Archer 3sp transmission. I hated it. 10 speeds were cool, 3 speeds with sit up and beg handlebars were not. The saddle was hard but strangely 'right'. The bike and saddle are lost in the mists of time, I didn't, wasn't able to appreciate it, like so many things adults foist upon their progeny without proper orientation and/or explanation... ... onward. There are anatomic saddles and there are anatomic saddles. A Terry Fly saddle is not the same as a Bontrager CRZ Sport or a Selle Royale SMP. The Brooks B17 with cut-out is an attempt to bring a wider audience to leather saddles. It is not actually necessary for it to have a cut-out and most people that are happy... ecstatic with their Brooks saddles find them comfortable without any cut-out whatsoever. I can be just as numb from a ride on my Bontrager CRZ which is cut literally from stem to stern as on the OEM non anatomic plastic saddle that came with my commute folder. Bike fit makes the difference. A lot of you are riding with saddles that are set too far back from KOPS (knee over pedal spindle) and you are unconsciously riding on the narrow, non-supportive part of your saddles for too large a percentage of your ride. No amount of cut-out will fix this. IMHO going through what seems like a lot of effort to properly cut a standard B17 is not a good idea. Something else is wrong if the B17 isn't at least tolerable. A saddle with a hole in it (Terry Fly, mutilated B17, etc. is a nod to current fashion. A proper anatomic saddle is a different thing entirely and you cannot create one out of an existing saddle. [/FWIW]
H
H
#12
Senior Member
That's funny, I bought an old Schwinn World Sport for my son and put a B-67 saddle and a Northroad handlebar on it for him. He likes it because it's a lot faster than his 24" kids MTB was. Anyway, getting to the point, why settle for a "tolerable" saddle when you can ride a comfortable saddle? I actually liked my saddle before I did the cut out; it was more than tolerable, it was pretty comfortable. Only issue was I'd need to stand up and adjust myself every 10 miles or so. I decided to make the cut out to see if I could make a good saddle even better. I think the cut out helped; now I can go significantly further without feeling any numbness. For those who like to tinker for tinkering's sake, there's also the fun factor to consider. AND, Brooks has been making the Imperial since 1900-something so I'm not sure I'd agree that a cut out "is a nod to current fashion" any more than those crazy pneumatic air-holdin' tires everyone's running around with. So if people want to tinker with their saddles, I say let 'em.
Last edited by soma2x; 07-18-11 at 01:13 PM. Reason: typo
#13
Faster but still slow
Join Date: Jun 2006
Location: Jersey
Posts: 5,978
Bikes: Trek 830 circa 1993 and a Fuji WSD Finest 1.0 2006
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 2 Times
in
2 Posts
Yes. Been there, done that. Worked great. Went from comfortable to perfect. I ride hours and hours in it. Start with a small cut and keep going from there. you can always cut more if it isn't enough of a relief.
#14
Faster but still slow
Join Date: Jun 2006
Location: Jersey
Posts: 5,978
Bikes: Trek 830 circa 1993 and a Fuji WSD Finest 1.0 2006
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 2 Times
in
2 Posts
Oh yeah, forgot to mention I drew a cut-out pattern on paper, cut it out and used a glue stick to stick it to the surface of the saddle. Then I traced around it carefully with a very sharp pocket knife to score the pattern into the saddle. Then I removed the paper pattern and did several shallow cuts around the scored pattern. Eventually it cut all the way through the leather; took about an hour soup to nuts.
#15
Junior Member
Thread Starter
Join Date: Aug 2009
Posts: 12
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I asked the question because I love my B17 Imperial. I have always loved my Standard B17 but since I got my Imperial I just haven't been able to look at the other saddles in the same way. It's not that the standards are uncomfortable at all, far from it, it's just that the Imperial is so good...
Rather than replace them with what I want and have to wear in new saddles, I think I'll have a go at cutting them.
Thanks for the responses.
Rather than replace them with what I want and have to wear in new saddles, I think I'll have a go at cutting them.
Thanks for the responses.
#16
Hi, folks
Join Date: Jul 2006
Location: Northern CA
Posts: 150
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I was also wondering if the B-17 could be cut to resemble an Imperial. This morning I cut a hole similar to the Imperial cutout, but slightly wider toward the front. I then rode 50 miles somewhat slowly as a rolling sag support on a local ride, so I spent a lot of time in the saddle today.
I could not be happier, my butt and "that" area didn't bother me a bit. That particular saddle used to bother me after a few miles, now it doesn't. I will be doing it to my other B-17 ASAP, but I'll get a shorter blade and try to do a nicer job next time.
I used a regular Exacto knife blade and had to make many passes. The flex of the blade made me wish I had a shorter blade like someone else suggested.
I could not be happier, my butt and "that" area didn't bother me a bit. That particular saddle used to bother me after a few miles, now it doesn't. I will be doing it to my other B-17 ASAP, but I'll get a shorter blade and try to do a nicer job next time.
I used a regular Exacto knife blade and had to make many passes. The flex of the blade made me wish I had a shorter blade like someone else suggested.

#17
Hi, folks
Join Date: Jul 2006
Location: Northern CA
Posts: 150
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
On second thought, I think I'll put some miles on this one and see how it holds up. It doesn't need it now, but someday it might need hole-punching and lacing.
#18
2nd Amendment Cyclist
Join Date: Oct 2010
Location: Cary, NC
Posts: 1,036
Bikes: Schwinn 2010 World Street, Handsome Speedy w/ SRAM Apex
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
Can't imagine why anybody would do this, instead of selling what they have and buying an imperial. Brooks retain their value incredibly well, until you do something silly like this.
#19
Senior Member
Join Date: Sep 2008
Location: Miami, FL
Posts: 1,230
Bikes: 2007 Giant Cypress DX, Windsor Tourist 2011
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 24 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
Perhaps because some Brooks models are not available with the cutout. For example, the Flyer, which is popular with tourists, is not available with a cutout.
#20
Hi, folks
Join Date: Jul 2006
Location: Northern CA
Posts: 150
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
You're confusing silly with smart. I spent no additional money and ended up with what I wanted. I think you're just upset because you didn't think of it first.