CyclingForums
A community for cyclists, gear, training and racing.
Cycling Equipment · Public discussion
Thread details
The navigation and discussion metadata provide context. Posts remain in their original chronological order.
SteveR said:I am currently running a 52/42/30. I want to swap out the 42 for a 39. Does
the 39 have to be pinned and ramped like the 42 is now? TIA
Definitely not if you're using front indexing, and possibly not if you
are (front indexing works fine on my MTB's ancient Deore DX triple, with
the original SG rings).
Zog The Undeniable <[email hidden]> wrote in news:4290a175.0@entanet:
Quoted message said:Definitely not if you're using front indexing, and possibly not if you
are (front indexing works fine on my MTB's ancient Deore DX triple, with
the original SG rings).
STI shifters are more finicky than MTB thumb shifters. I would go for the
pinned middle ring if you are using STI. TA makes nice chainrings that are
compatible with Shimano triples.
Active in the last 60 minutes
0 users · 0 guests ·0 bots ·0 total
No signed-in users are active right now.
No known search crawlers active right now.