• theres octalink for road and octalink for mtb

    The difference between road and MTB is just axle length. The Sheldon Brown picture shows early & later Octalink, and applies to both road & MTB. The early version has short splines which proved too weak, so Shimano issued a second version with much longer splines and kept very quiet about the appalling balls up they had made of the first version.

  • Pretty sure 5500 and 6500 are both v1, unless they changed the design under the same model name? Will have to double check, are they not cross compatible?

  • cool! thx for clarification!! i always wondered why the big S made those super small splines with so much space available for bigger ones! I guess they make mistakes sometimes!

About

Avatar for gbj_tester @gbj_tester started