Questions tagged [sram]

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
1answer
8k views

Sachs Torpedo 3 gear vs. SRAM T3 vs. SRAM i-motion 3 gear

Various webshops use the following names: Sachs Torpedo 3 gear SRAM T3 SRAM i-motion 3 gear There are many inconsistencies in what exactly they call them, and for a long time I thought it was ...
2
votes
3answers
327 views

Replacing a groupset in step purchases

At the moment, on my road bike, I have Shimano Tiagra groupset. I would like to upgrade it to Sram Red, but I cannot afford to pay for the whole groupset at one time and would like to buy them in ...
2
votes
1answer
707 views

Mixing SRAM X01 and Apex components

I have a bike with an SRAM X01 rear mech, and SRAM Guide Hydraulic disk brakes. The bike has flat bars, but I'd like to swap them for a Salsa Woodchipper, which means swapping the shifters and brake ...
2
votes
1answer
354 views

Switching from MTB to road handlebars

I have a gravel bike with an MTB setup. SRAM GX rear mech, SRAM XO shifter, 1x11 system, Shimano disc brakes. How would I go about replacing my flat handlebars with road bars? Alternative 1 Get a ...
9
votes
3answers
7k views

Can double chainrings be used with a clutch-type rear derailleur?

I've been reading up on Sram's CX1 1x11 cyclocross-specific group. It hinges on two technologies to minimize the potential for dropped-chains/chainslap. The CX1 clutch rear-derailleur keeps the chain ...
4
votes
1answer
1k views

Can I use Shimano trigger shifter with my X3 SRam gears?

My bike has SRam X3 gears and a grip shifter. I'd like to change for a trigger shifter. In the bike shop where I bought it, they say that I can change for a Shimano shifter (they don't have SRam). I'...
3
votes
2answers
8k views

Explanation on the lineup of Shimano Derailleurs

I am pretty sure that almost everyone in this community knows the answer to this question but not me. I found this picture on the internet. I am just a beginner and I still don't understand the ...
6
votes
2answers
2k 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 ...
6
votes
1answer
141 views

How much can bike shift cables spool, and over what radius?

Some shifter designs have become known for causing broken cables, anecedotally because they're causing too much repeat spooling and unspooling over too tight a radius. For example, broken cable heads ...
5
votes
1answer
2k views

Ultegra 6700 Left Side Crank with SRAM Red

I'm considering buying a TT bike that has a full SRAM Red group. I'm wondering if it's possible to use my Shimano Ultegra 6700 left-side crank in place of the SRAM Red crank. Why? I've got a Stages ...
4
votes
1answer
360 views

SRAM i3 coaster brake only activating after multiple turns backwards

My son's bike has a SRAM i3 internal gear + coaster brake hub. It has recently started sometimes only activating the coaster brake after backpedalling a good one or two full revolutions. When in this ...
3
votes
2answers
2k views

What size is the tiny ball bearing used in SRAM rim-brake caliper quick release detents?

SRAM road rim-brake calipers (mine are specifically Rival from 2011) have a quick release lever to facilitate wheel changes, as many calipers do. The SRAM QR lever has detents which make a little "...
2
votes
2answers
4k views

Sram Red AXS Crank Bolt Cap missing - how to remove crank, if at all?

I've got an Sram AXS Dub Crankset on my bike and noticed a few days ago, that the black cover around the crankset bolt (chainring side.. where you tighten/loosen usally to remove the crankset) has ...
2
votes
2answers
790 views

SRAM AXS double to single

I'm looking at a road bike with SRAM Force AXS 2x crank but would like it as 1x. I see from photos that the spider is separate from the right crank. Are the 1x vs 2x arms and/or spiders different? ...
2
votes
2answers
733 views

What do you call the crankset system type on the Sram Apex?

I see these everywhere, but no one can come up with a consistent name for them from company to company. GXP is the closest I can come to a name for the bottom bracket. http://www.sram.com/sram/road/...
2
votes
2answers
4k views

Minimum mountain groupset hard enough to resist abuse

I'm looking to upgrade my mountain bike and I would like to get something better than I have, if justified. I've never ridden any groupset better than alivio/deore, which work ok for me and have ...
1
vote
1answer
1k views

SRAM BB30 cranks - how to remove crankarm from spindle?

I have SRAM S2200 (X.0) cranks with a BB30/PF30 spindle. They are 3-piece ones, with the self-extracting mechanism on the right (drive) side, and a regular non-puller bolt on the left side. I want to ...
0
votes
1answer
2k views

SRAM Rival brake caliper screws/bolts are rusty, how to replace?

I have a full SRAM Rival groupset from 2011. Having used it in humid and rainy places for a while, most of the parts are OK, but the small button-head screws (or bolts?) in the QR pivot for the brake ...