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What size would I need to replace the FSA Gossamer crankset on...
By Vince
February 19, 2009
What size would I need to replace the FSA Gossamer crankset on my 2008 Specialized Tarmac
View Details: Shimano 105 Hollowtech Double Crankset
Helpful Votes: 0 Yes
By Christian Johnson
Ranked #136 - Drivetrain
February 19, 2009
Check the inside of the crank arm for the size you currently have. Should be one of the three listed in the options above, 170, 172.5 or 175, which is the length of the crankarm in mm.
Helpful Votes: 0 Yes
Change me.


