Mission Statement
The K.M.C. Cycling Club is a diverse group of people from across the Kaiserslautern Military Community (KMC) brought together by a common interest in cycling and cycling advocacy. Whether through racing, group rides, community involvement or social events centered on cycling, K.M.C. Cycling's primary purpose is to further the sport of cycling in the KMC, and provide a valuable cycling outlet to its members. We are a not-for-profit organization that values diversity, friendship and, above all, a good ride.
The K.M.C. Cycling Club is a diverse group of people from across the Kaiserslautern Military Community (KMC) brought together by a common interest in cycling and cycling advocacy. Whether through racing, group rides, community involvement or social events centered on cycling, K.M.C. Cycling's primary purpose is to further the sport of cycling in the KMC, and provide a valuable cycling outlet to its members. We are a not-for-profit organization that values diversity, friendship and, above all, a good ride.
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grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
+2
eurotrash
Jonesy
6 posters
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grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
so there it is... I have a stem that has a 22.2 clamp size... very blocky BMX style clamp,. I am considering grinding/boring it out to fit a 25.4 handlebar.
Any of y'all ever try this?
How did it work out for you?
Any of y'all ever try this?
How did it work out for you?
Jonesy- Officer
- Posts : 1007
Join date : 2010-11-18
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
If you have a milling machine, a Kurt vise, and a boring bar with the appropriate set-up instruments, it is a snap!
I once used a very expensive Silver & Demming drill bit to open up a BMX brake lever to fit road bars. The result was not my finest work. I wouldn't do it again, and definitely not on a stem.
I once used a very expensive Silver & Demming drill bit to open up a BMX brake lever to fit road bars. The result was not my finest work. I wouldn't do it again, and definitely not on a stem.
eurotrash- Officer
- Posts : 786
Join date : 2010-11-28
Age : 47
Location : Granny Gear (ಠ益ಠ)
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
How about a 1" drill bit some how or another?
PB Matrix- Posts : 215
Join date : 2011-06-13
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
Consider the cost of failure if you do it wrong. Spend the money on a stem. That is not a component you want to fail.
spookyload- Posts : 1167
Join date : 2010-11-21
Age : 55
Location : Vogelweh, Germany
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
Taking a second look at the stem, and the amount of spare material between the current clamp and the bolt holes, this is the conclusion I've come to as well.spookyload wrote:Consider the cost of failure if you do it wrong. Spend the money on a stem. That is not a component you want to fail.
Jonesy- Officer
- Posts : 1007
Join date : 2010-11-18
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
Just buy some hot pink BMX bars, 22.2.
MJ- Officer
- Posts : 424
Join date : 2010-12-01
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
I wouldn't do it!!!
Zenkem- Posts : 1818
Join date : 2010-11-20
Age : 56
Location : Hermersberg
Re: grinding/enlarging a 22.2 stem clamp to fit 25.4 bar clamp
No, the bars are purple, only the frame is hot pink.... Think I'll get an electric blue stem to match the crankset and the brake, since I can't find a line green stem with 25.4 clamp.MJ wrote:Just buy some hot pink BMX bars, 22.2.
Jonesy- Officer
- Posts : 1007
Join date : 2010-11-18
Similar topics
» AFCEA Cycle for STEM Ride
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» SRAM Red Front Derailler - clamp on
» Raw aluminum or chrome flat bar handlebar 25.whatever the smaller clamp size is.
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