Questions that specifically deal with SRAM components. (No need to use if SRAM is an incidental part of the question.)

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4
votes
2answers
5k views

What are common causes of premature chainring wear?

My bike mechanic told me today that my front chainrings are starting to wear out and I should consider replacing it soon (with my next chain replacement). The cassette is still in good condition and ...
2
votes
2answers
590 views

Replacing a Force Chainring with a Red

Is it possible to replace a compact 50T chainring from my Sram Force set-up with a 50T Red chainring, they both have the same 110 PCD so I don't see a problem, does anyone know if I'm wrong? Thanks
1
vote
2answers
543 views

SRAM force rear shifts go in the wrong direction when on largest cassette

I got a new bike about 6 months ago with SRAM Force on it. It's my first time riding SRAM and I love it except for one thing: If I'm climbing and my RD is shifted all the way up ( to 28-tooth ) and ...
4
votes
2answers
334 views

Bargain-basement component brand lines?

So it now seems obvious to me that brand name alone is not a good quality heuristic; my Shimano Revo shifter just went south and was replaced after two years, which seems far too soon. (LBS put a SRAM ...
0
votes
1answer
462 views

Is SRAM Apex crankset compatible with 6 speed chain and rear cassette

My bike's parts are in need of change and I wanted to do this in stages. Currently it has shimano parts based on a triple mountian bike front crank and derailleur and six speed rear cassette and ...
1
vote
2answers
1k views

Replace a Sram x7 trigger lever?

I broke the lever of my shifter (SRAM X7) when I fell off my bike on a trail. I think it just fell off the unit. I can see where the lever is connected to the mechanism that pulls the cable. Can I ...
6
votes
2answers
1k views

Are lighter chains worth the cost?

I'm replacing chains on a number of bicycles, and trying to decide what chains to purchase. I'm a fan of Sram's master links, so I'm comparing the Sram PC-971 to the PC-991. The PC-991 is ...
5
votes
2answers
1k views

Is the plastic sleeve optional for a GXP bottom bracket install?

I took my frame to a bike shop to have the threads chased on the drive side. When I got home, I realized that they didn't install the plastic sleeve (because I didn't give it to them). They didn't ...