How many chainring sets have you got for your bike?

Discuss light weight issues concerning road bikes & parts.
kode54
Posts: 1128
Joined: Tue May 23, 2006 9:39 pm

by kode54

fromtrektocolnago wrote:One set i'm on a mid-compact and a 11-28 rear cassette. It may not be perfect in every situation but its the best compromise I can think of.


same here. seems to be the best combo for my fitness. yeah, at times, i wish i had a 30 in the back...but i don't have lengthy and steep climbs. short and steep is okay...but anything over 2 miles with a gradual steep grade, i'll have to reconsider.

i do have multiple chain rings that i could switch out, and i have an extra crank with a 50/34 ready to go that easier to swap that both chain rings in a pinch.
- AX Lightness Vial EVO D + DA9150 + Enve SES 3.4 carbon hubs
- Parlee Altum + DA9150 + Enve SES 4.5 carbon hubs
- Parlee ESX + DA9150 + THM SRM PM + Enve SES 6.7 CK hubs
- Independent Fabrication Ti FLW + DA9100 + Enve 3.4 CK hubs

by Weenie


jih
Posts: 112
Joined: Fri Jan 29, 2016 12:54 pm

by jih

For RR: 53/39 if very fit/pro. 52/36 for most riding. 50/34 if very steep.

For TT: 55/44 if very fit/pro. 53/39 for most of us.

That's it. Choose scenario according to the above and stop worrying.

wingguy
Posts: 3672
Joined: Thu Mar 08, 2012 11:43 pm

by wingguy

Shrike wrote:Then I have the other problem - the 52x11 isn't enough for going uber fast, I mean like over 50mph, you can't put all your power down if trying to TT down a lovely long gradient with a tailwind.

Strava or it didn't happen :lol:

kode54
Posts: 1128
Joined: Tue May 23, 2006 9:39 pm

by kode54

wingguy wrote:
Shrike wrote:Then I have the other problem - the 52x11 isn't enough for going uber fast, I mean like over 50mph, you can't put all your power down if trying to TT down a lovely long gradient with a tailwind.

Strava or it didn't happen :lol:


:shock:
- AX Lightness Vial EVO D + DA9150 + Enve SES 3.4 carbon hubs
- Parlee Altum + DA9150 + Enve SES 4.5 carbon hubs
- Parlee ESX + DA9150 + THM SRM PM + Enve SES 6.7 CK hubs
- Independent Fabrication Ti FLW + DA9100 + Enve 3.4 CK hubs

Shrike
Posts: 1135
Joined: Fri Jun 03, 2016 5:08 pm

by Shrike

PM and I'll send Strava for the upper speed issue I'm having this evening :)

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Asteroid
Posts: 212
Joined: Tue Jul 26, 2016 8:43 pm
Location: Los Angeles, California

by Asteroid

wingguy wrote:
Shrike wrote:Then I have the other problem - the 52x11 isn't enough for going uber fast, I mean like over 50mph, you can't put all your power down if trying to TT down a lovely long gradient with a tailwind.

Strava or it didn't happen :lol:


:D LOL. My Memorial Day ride took me over some of the same crazy fast downhills they ran on this year's ToC.
My tucked - undeniably wider body - earned me a time thirty seconds slower than what some of the race's Stravas showed over one 4-mile stretch.
40mph avg over that span, and I would've still spun out with a 53x11. (My gearing is 50/34 x 11-28.)

Yeah, changing chainrings is nice if you've got the time and patience.
Getting that DA9000 front derailleur dialed-in can give one fits.
Tucking works just fine in most instances, despite the assorted aches in my neck and arms. :lol:
Oldbie

wingguy
Posts: 3672
Joined: Thu Mar 08, 2012 11:43 pm

by wingguy

Asteroid wrote: :D LOL. My Memorial Day ride took me over some of the same crazy fast downhills they ran on this year's ToC.

Pretty sure Shrike doesn't ride in California :wink:

torquerulesok
Posts: 2
Joined: Fri Sep 28, 2012 4:30 pm

by torquerulesok

Wrong question! Should be "how many bikes have you got?"

Yours is a classic case of nor having the right tool for the job (ride) at hand.

Google "n+1" 8)

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