FSA single on commuter.
Middleburn Uno on ss mtb (chromoly steel)
Middleburn R7 triple on hardtail (853 steel)
Shimano XT double (Middleburn rings) and bash on FS (alu). This is my only non square-taper bike.
Shimano LX triple with mix of Shimano/Raceface/Middleburn rings on tourer.
Brompton chainset on the Brommie.

XTR m970 x2
White Industries ENO x1
Middleburn Rs7 4 arm x1
XT m770 x1

XTR M985 single
Dura Ace 7800 double
Tiagra 4300 double

“gears are for queers” eh, aracer?

Not at all, ned. I also have another set of cranks with no chainrings which I used with gears.

Deore triple 48/36/26 on the HT 29er
Deore double 36/22 on the FS

5 bolt Race Face turbines – 44/32/22 usual proper mtb bike
4 bolt race face xc rides – gearing changes all the time. tour bike/pub bike/shopping bike
octalink ultegra – 53-38 road bike

all bought cheap through opportunity rather than choice.

Middleburn sq taper (rohloff cx)
Middleburn sq taper (ss 29er)
1995 XT sq taper (1×8 luggage bike)
On-One SS sq taper (SS pomp)
Truvativ firex square taper (odd thing half built)

Raceface Atlas FR with single / E13 LG1 guide
Raceface Deus XC with single / Straitline Silent Guide

Raceface turbine – single
Raceface atlas 100mm – single
Xt 22-34
Xt 22-32-44
Xt single
Alfine – single
Sugino messenger , single
Ultegra 42-55
Truativ touro – 32-42-52

How ever i reckon if you made sure it fitted saints , xt and atlas you wouldnt go far wrong.

XT M760 run as 22, 32, bash – will probably go to 22, 36, bash – run 9 speed
XT M780 run as 24, 32, bash – run 10 speed

xt ht2 175 triple on everything, one with 3, one with 1, one with 2+bash

aracer: belt drive rings? prop shaft? unicycle?

Shimano SLX with 1×9, 34t chainring. If I want to use it as a double I’ll have to find some way of removing the stuck chainring bolt. The newer torx fitting bolts seem to be made of cheese and managed to strip completely so had to hacksaw the head off to remove the granny. Far from ideal.

Race Face Atlas 22-32-44 on both my bikes, i likes them alot.
Shimano SLX 22-32-44 on the girlfriends.

SRAM X9 – 2 rings
Deore – 3 rings
XTR Mk1 HT – 3 Rings
XT (circa 1992) – 3 rings
White Industries – 3 rings
Bontrager Satellite Nebula – 1 ring (Gates Belt Drive)

Deore 44/32/22
XT 44/32/22
XTR 42/30

LX triple on the MTB (on its last legs though)
105 compact double on the road bike
Alfine 45t single on the commmuter.

Thanks very much for the great response everyone.

Here is a summary of the info so far:

2 more slx double n bash here, one

Shimano SLX with massively filed down chainring tabs to fit my

shaman racing bash. Judging by the number of saint and slx cranks on pinkbike with filed granny tabs, this would be something to improve on. May be also worth considering what cranks tend to be used by riders who require chain devices.

RF Deuce XC (standard triple)

Is this the most boring thread ever?

SLX triple converted to a double, 24/34 rings.

Xt double and single(conversion from triples)

SLX with a triple

Shimano Slx with a single renthal ring

XT M770 as a double

XT M760 as a triple

Truvativ Firex – Single
Deore – triple

RF Deuce XC (standard triple)

He means Deus

Is this the most boring thread ever?

No way!

Me:
Shimano XT M770 (triple)
Shimano XT M760 (triple)
FSA thingumybobs (single)

Is this the most boring thread ever?

It is a little repetitive I’ll give you that… 🙂

The results are interesting though. I was mildly surprised by just how much Shimano are dominating the STW crank scene. And also that the split between 1/2/3 chainrings seems to be so even.

Thanks again all.

two sets of Shimano XT M770; one single, one double.

FSA thingumybobs

Looked em up – FSA Comet. (Dedicated to providing accurate info, me)

Is this the most boring thread ever?

Nope – I’ve found it!
http://singletrackworld.com/forum/topic/when-digital-photographs-meet-statistics

Shimano M542
FSA Afterburner singlespeed
Shimano 105

SLX double and bash.

XT 3 Rings on EX8
SLX 2 Rings on Soul

Rotor 3D running single ring

The XTR crank for the person who doesn’t want to buy XTR

Xt no conplaints

M980 and M985, lattter is a triple running as a double for clearance.