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PostPosted: Tue Feb 11, 2014 9:48 pm 
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Joined: Fri Jan 31, 2014 4:54 pm
Posts: 327
gospastic wrote:
I helped a friend install a group recently and weighed everything. The crankset is pretty heavy. I don't know the actuals of a 6800 group but here are the weights for most of 22:

shifters 312 (156f/157r)
front derailleur 87
rear derailleur 166
crankset 717
bottom bracket 106
brakeset 286
chain 251 (full length)

He's using a Red cassette but I think a PG-1170 is around 240g.

Since you're using 9000 shifters already, the difference is not going to be large at all.


I feel stupid now that, I didn't weight my parts. I was so excited to have the parts so I put them on the bikes asap.

Thanks for the numbers. I compared them with numbers I found at BikeRadar.
Here is a table for my equipment vs. Force 22

Equipment | Force22 | My Bike | Difference
Shifters | 312 | 364 | -52
Front Derailleur | 87 | 89 | -2
Rear Derailleur | 166 | 195 | -31
Crankset | 717 | 765 | -48
Brakes | 286 | 335 | -51
Cassette | 231 | 212 | +19
Chain | 251 | 239 | +12

Total will be 153 grams.
I don't know BB weight in sram, but new Shimano BB is 77grams. So I believe there will be 30grams of difference there, and final will be 120 grams.

Switching to DoubleTap shifters is a huge gamble for me now, and I think, it is not a good idea to play it just for 100 something grams.

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PostPosted: Tue Feb 11, 2014 11:14 pm 
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Joined: Thu Jan 26, 2006 6:01 pm
Posts: 1677
Check out Madcow's groupset weight post over at fairwheel.

He doesn't have 6800, but others have documented that well. he has a nice breakdown of actual weights on the Sram Force 22.


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PostPosted: Sun Feb 16, 2014 8:42 am 
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Joined: Wed Jan 22, 2014 11:48 am
Posts: 1307
My Force 22 shipped on Friday, so I'll be able to post weights next week.


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