Skip to main content

All Questions

6 votes
1 answer
250 views

Is an Ultegra Shimano left side FC-R8000 crank arm compatible with newer Shimano Ultegra R8100?

I’m buying a new bike with Utegra Di2 R8100 group set. It doesn’t have a power meter. I have a power meter on my older bike with Ultegra R8000 group set. Is an Ultegra Shimano left side FC-R8000 crank ...
Jay's user avatar
  • 61
2 votes
1 answer
116 views

Is this groupset compatible with my Salsa Journeyer?

I recently purchased a Salsa Journeyer with a Shimano Claris groupset. I was wondering in the near future if I could change the groupset to the Shimano 105 R7000? I am new to cycling so not sure if ...
mag6600's user avatar
  • 21
0 votes
1 answer
183 views

Giant Reign 2 2017 GXP pressfit BB

I am currently running a 10 speed groupset on a Giant Reign 2 2017 and I am looking to upgrade to a 12 speed DUB groupset. I'm wondering if this is possible with my current bottom bracket or what ...
Jake Wright's user avatar
3 votes
1 answer
2k views

Is a Shimano Ultegra FC-R8000 Crankset Compatible with a Shimano 105 5700 10-speed Groupset?

I have a 2012(?) Bianchi Via Nirone 7 with the following components: Cassette: Shimano 105, CS-5700, 11-28, 10-speed Crankset: FSA Tempo, CK-C200-3, 50/34, 172.5mm Rear Derailleur: Shimano 105, RD-...
vkaczkowski's user avatar
2 votes
1 answer
238 views

Issue with front derailleur 3x10 with a 3x7 groupset (shimano)

I have MTB bike with 3x7 speed groupset. Then I replaced the FD Shimano tourney by a Deore FD-M590-10 (with with top pull). Is it a 3x10? But the shift (Altus ST-EF50-L) can shift only the 2 (the ...
Daniel Perez's user avatar
5 votes
1 answer
557 views

Are shimano 6700 and 6703 chainrings compatible?

I want to replace the chainrings of a group set Shimano Ultegra FC-6703. Unfortunately, I can't find the external chainring anymore. Can I use an external chainring FC-6700 (two-speeds) to replace an ...
ilciavo's user avatar
  • 171
0 votes
1 answer
106 views

Can I change out my 10-speed Ultegra 6600 group set with Mavic R-SYS wheels with a 12 speed?

I was thinking of replacing the group set on my Serotta Nove (2006) with a 12-speed Sensah Pro. I am not sure that is feasible. I am currently using the original Ultegra (I think 6600) which needs to ...
alan's user avatar
  • 1
0 votes
2 answers
2k views

Shimano GRX front derailleur compatibility

I'm planning to upgrade my existing Shimano road 11sp groupset with a GRX 46/30 crankset. According to Shimano, this means I need to use the FD-RX810 front derailleur. Apparently the 10sp FD-RX400 won'...
Will Vousden's user avatar
  • 4,021
2 votes
2 answers
2k views

Can I replace Shimano 105 5500 shifters and derailers with new Sora R3000 ones?

I have a 2000 Klein Quantum (this one, 2x9 speed: https://www.bicyclebluebook.com/value-guide/product/45657/) My shifters have been replaced once already with used 105 (also 5500), but now they have a ...
Milchman's user avatar
0 votes
2 answers
2k views

Shimano cassette compatibility

I am upgrading my mtb, an '04 Specialized Epic. Currently, it has a Shimano 9sp cassette on Mavic xm317 wheels, and I am looking to change to a 10 or 11 speed cassette. I am aware that I need to ...
devilfish17's user avatar
3 votes
1 answer
2k views

Old SORA compatibility with new Claris

I want to 2x check within the community if I got it right the compatibility question between Shimano components. I have an old (~2006) Sora groupset on my bike (2x8 speed). I upgraded last year to ...
Elod's user avatar
  • 330
7 votes
4 answers
20k views

Which road shifters will work with Shimano Deore (M)610 Groupset?

I'd like to get the Shimano Deore 610 Groupset 3x10 but want to run drop handlebars with brifters (brakes & shifters combined) but it seems like this is almost impossible... I've been told by one ...
David's user avatar
  • 71
2 votes
2 answers
877 views

Can I replace my Shimano RX 100 with a Campagnolo group?

I just purchased a Concorde Mistral with Columbus Gara tubing and would like to transfer my Campagnolo group from an SLX frame that is too big. The Concorde frame has a front derailleur mounting ...
seb's user avatar
  • 21