Originally Posted by
Groomer Gambler
Gearing question = my "gravel" bike (currently in more of a commuter mode) is in need of some desperate tlc with the drivetrain. Probably 6,000+ miles on the original sprocket and front mech, and I swapped the cassette and rear mech last summer. It's a 10spd double 50-34 front (tiagra) and a 11-36t rear with a 9spd deore derailleur. Bike has rim brakes.
I generally liked the double for most of my rides in Oregon, but now I'm in southern Arizona. I see this bike serving more as a commuter and less daily gravel rides that I was able to loop out of my door while in Oregon with a lot of steep climbs. So, I'm sort of open to the idea of a 1x. Maybe a cheap NX 11-42 rear? shifting with a microshift barcon as a lot of the more 'modern' groups are either for road bikes (smaller cassettes) or disc brakes. Then a 36 or 38 front sprocket? Or, keep the double... I always wanted slightly lower in the front still, but the 5-bolt shimano cranks, I think, are limited to a 34 front as the smallest sprocket.
Any ideas or comments? I can see 'upgrading' my gravel bike in the next 2-3 years anyways but this bike has sentimental value at this point and I think will always double as a perfect commuter. As such, not looking to spend more than like $200ish on new parts.