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  • Shimano XT M785 10 Speed Double Chainset
  • Shimano XT M785 10 Speed Double Chainset
NOW$169.99
  • RRP$269.99
  • |
  • SAVE37%

Select  BoltCircle
104mm
Select  Colour
Select  Length
165mm
170mm
175mm
180mm
Select  Teeth
38.24t
40.28t
38.26t
  • IN STOCK(5+)

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  • right Shipping amount : Free
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Shimano XT M785 10 Speed Double Chainset

A high performance double chainset from the classic ATB group, using the most advanced 10-speed Dyna-Sys chainrings

Features:

  • Forged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratio
  • Lightweight construction with external super smooth bottom bracket bearings for efficient use
  • Aluminium double anodized outer chainring with plated inner ring for excellent rigidity and durability
  • Optimised Q-factor for double chainset
  • HG-X chainring with patented spike pins give smooth and fast gear shifts under load
  • Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle
  • For use with 10-speed HG-X MTB chains only
  • We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit

Specifications:

  • Chain Line: 48.8mm
  • Chain Compatibility: HG-X 10-speed
  • Crank Construction: Hollowtech II technology
  • Chainrings: 104 / 64 PCD four-arm

Buy Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Colour: Black, Silver
  • BoltCircle: 104mm
  • Teeth: 38.24t, 40.28t, 38.26t
  • Speed: 10 Speed
  • Length: 165mm, 180mm, 170mm, 175mm
  • Material: Alloy
 
Rated 4.7 out of 5 by 55 reviewers.
Rated 5 out of 5 by ottima guarnitura questa guarnitura e' semplicemente fntastica, sia nel peso che nel movimento centrale, io personalmente l ho montata su una cube del 2013 che montava una tripla e non ho riscontrato nessun problema nella sostituzione. l'unico accorgimento e' che avendo i manttini a tre devo adattarli alla doppia..... 22 October 2014
Rated 5 out of 5 by Ojo con los desarrollos... Aunque es un producto excelente en calidad, hay que tener en cuenta que los desarrollos cambian totalmente y para la gente con menos fuerzas, las subidas con porcentajes altos se hacen imposibles. Para ellos recomendaría los tres platos... 16 October 2014
Rated 5 out of 5 by Shimano Excellence Anyone who has used Shimano XT running gear knows how good it is. The 10 Speed Double Chainset is no exception! 01 October 2014
Rated 5 out of 5 by prodotto ok come da descrizione nulla da eccepire nella qualità del prodotto, uno neo il trasporto ma non per colpa del venditore corriere GLS pessimo. 30 September 2014
Rated 5 out of 5 by excellent!!!! This crankset has the looks, the functionability, and the purpose of its higher end sibling (xtr) without the price. It is fantastic value for money and is a no brainer if you are running anything less. For example, the weight saving over the deore hollow tech 2014 set is significant enough to warrant an upgrade to xt. Highly recommended! 27 September 2014
Rated 4 out of 5 by Solid Setup/Good Price Everything I expected from Shimano. No frills, day in day out crank set that I don't have to worry about getting beaten up. Running mine 1X and the spacing and everything w/ the press fit 92 BB was super easy to install. I would have liked Shimano to take a page out of Chris King's book and go w/ a black on black branding method. The big white XT ruins my all black build...nothing a little paint pen didn't take care of though. 26 September 2014
Rated 5 out of 5 by sharp looking, cutting performance Considering the light weight of this crankset, I was amazed at its build quality. I ride a dual ring with the largest teeth option, with a 34 to 11 t flywheelon the rear, and I feel like I can rival my road bike for a short sprint. Mind you these are on a carbon 29er. Anyways, they look so sharp and they physically are on the outer shiny part outside the actual sprockets. Be careful not to cut yourself. 24 September 2014
Rated 5 out of 5 by Two thumbs up! Worth it Days of waiting is worth it. Items in good condition and working well. Keep up the good work crc 13 September 2014
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38 Questions : 51 Answers

Product Q&A

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Gender: Female
1 year, 2 months ago
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NORWICH,GB
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Answer: 
You can use a 10 speed chainset with a 9 speed drive train. We would recommend using it with a new 10 speed chain as well.
1 year, 2 months ago
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Answer: 
Yes, it's working (I'm planing to use it with 9spd transmission)), but beware it's not certified for 9spd.
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1 year, 1 month ago
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Is it possible to install rockring with this double?
If yes, which rockring would you recommend for 38th ring?
Age: 35 to 44
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1 year, 1 month ago
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Ivanteevka,RU
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Answer: 
Unfortunately design of this chainset would not allow to use rockring.

-------------

К сожалению, особенности конструкции данной системы не позволяют установить на неё рокринг.
1 year, 1 month ago
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Answer: 
Blackspire makes a bash guard specifically for the xt and slx double chainsets.
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10 months ago
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Georgetown,CA
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Gender: Male
9 months ago
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Answer: 
Ciao...
mi è arrivata oggi la guarnitura, ti confermo che è presente il movimento centrale... a questo prezzo va comprata,

Ciao
Luciano
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9 months ago
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Answer: 
Confermiamo che la guarnitura é inclusa di movimento centrale.
9 months ago
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Age: 35 to 44
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9 months ago
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dublin,IE
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Answer: 
Yes this will be fine as the shifting variable is within the acceptable tooth count limit.

Either of the suggested chainrings below are compatible.
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9 months ago
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Answer: 
In a word yes it will however limit your gear ratios - just so you know.
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4 months, 3 weeks ago
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2 answers

Tipo de cazoleta incluida

Queria saber el tipo de cazoleta que llevan las bielas incluidas, tengo un specialized sx cuya caja es de 73 mm roscada, el sistema convencional de siempre. ¿Seria estas cazoletas las que incluye?
Age: 18 to 24
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7 months ago
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Málaga,ES
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Answer: 
Lleva tipo de eje de pedalier de 73 mm de rosca.
Estas bielas llegan con el eje de pedalier que sirve para todos los cuadros de eje de pedalier de rosca de 73 mm.
7 months ago
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Answer: 
las bb 70 de rosca
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2 months, 4 weeks ago
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Can these be used with a 9spd triple fornt shifter (SRAM) and fornt mech. I am currently using an older style XT triple chainset, but with only two rings (outer chainring removed), and it is ok. Is the chainring spacing of this M785 chainset the same?
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6 months ago
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Taunton,GB
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Answer: 
The tooth profile on a 10-speed crankset is narrower and to function correctly a 10-speed chain, cassette and derailleur must be used along side.

It is recommended to also use the same speed shifters to ensure the correct mechanical output of the drivetrain.
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6 months ago
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Answer: 
In short I would think not, the chain guage (width) and ring guage are not the same for the ten speed group set. In addition this is a double not a triple ring crank and they shift the opposite way round on the left shifter, this is likely to cause all kinds of mischief. Just get new shifters or stick with 9 spd for now don't 'mix it up' and have something that won't work!
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6 months ago
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How much does this chainset weigh (in 38/24 without bottom bracket)?
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6 months ago
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Answer: 
The 175mm crank arm version of this chainset in the 24/38 ratio weighs in at 790g on our scales (not including bottom bracket, which weighs another 90g or so).
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6 months ago
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Answer: 
I don't know I bought the 38/26 tooth version if you're really weight obsessed I'll get the scales out lol.about 750g without bb but still in plastic. 499g Crank and arm, 220g arm. This doesn't include the spacers.

I would take off another 5/10g or so for the 36/24t.
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6 months ago
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Age: 35 to 44
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5 months, 2 weeks ago
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Charlotte,US
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Answer: 
Yes; this crankset is supplied with a bottom bracket to suit a 68/73mm bottom bracket shell (English Thread).
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5 months, 2 weeks ago
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Answer: 
Email crc to verify.. Seen reviews that doesn't come with bb.. Mine came with bb and I also bought additional bb.. Wasted
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5 months, 1 week ago
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2 answers

Rear Derailleur compatibility

If I put an extended Range sprocket in to the rear cassette and use the 38/24t crank set what length cage medium or long cage would work best? would the Shimano Shadow+ 10 speed rear derailleur be compatible?
Age: 35 to 44
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3 months, 4 weeks ago
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Answer: 
The medium cage derailleur would be ideal for this setup.
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3 months, 3 weeks ago
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Answer: 
If you are using the Shadow+ rear mech with the clutch (for trail riding) you will probably want to use the medium cage. You would only want to use the long cage in the instance of triple ring up front (cross country) configuration which would require a longer chain and hence more chain slack when in lower gears.
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3 months, 3 weeks ago
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Age: 35 to 44
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3 months, 3 weeks ago
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Anonymous
Inchture,GB
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Answer: 
Aside from omitting the cups, the BB90/95 setup is functionally identical to conventional threaded bottom brackets, in that it uses the same bearings and the same bearing locations as before. Crankset compatibility is thus unchanged, so any standard 24mm spindle sets (such as Shimano Hollowtech II) will fit fine, yes.
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3 months, 3 weeks ago
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Answer: 
If a BB95 is a Trek specific bottom bracket then I can't tell you for sure - email Trek or ask your local Trek dealer/LBS. You'd be better just putting in a Shimano BB (Hollowtech II) or press fit for this crank as this is what it is designed for - it all depends however on the compatibility of your current bikes BB shell.
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3 months, 3 weeks ago
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