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ShimanoXT SM-RT86 Rotor - 6-Bolt

Sale $38.99 - $57.99

Item # SHI001B

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  • One Color, 160mm ($38.99)
  • One Color, 180mm ($57.99)
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Item # SHI001B
Description

Why We Like The XT SM-RT86 Rotor

Shimano’s XT Brake Rotor, the SM-RT86, sets itself apart from Shimano’s lower-tier offerings through its use of an aluminum core to transfer heat away from the brake caliper. This, combined with the finned heat sinks in Shimano’s XT and XTR-level brake pads, combats heat-related brake fade. What that means in trail terms is consistent, reliable braking, even on long technical descents.

  • A workhorse brake rotor for XC, trail, and gravity use
  • IceTech steel/aluminum sandwich dissipates heat
  • Aluminum spider further contributes to heat management

Tech Specs
Material[rotor] steel, aluminum, [carrier] aluminum
Attachment Type6-bolt
Diameter160mm 180mm, 203mm
Activitymountain biking
Manufacturer Warranty2 years
Weight

Actual Weight

One Color, 160mm
128g
4.52oz
One Color, 180mm
145g
5.11oz

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

[203mm] 187g, [180mm] 154g, [160mm] 135g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?

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>Rating:

Hello, does this come w/ bolts and washer for installation?

>Rating: 5

Shimano XT rotor

La mejor calidad que se puede obtener al mejor precio, los más livianos en su categoría, respuesta inmediata al frenar y súper resistentes al uso constante.

>Rating:

will these work with my BRMT420 brakes?

Hey Scott! Yes, the Shimano rotors are designed to work with all Shimano disc brake calipers.

>Rating: 5

Awesome Rotors

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
180mm
Height
5` 9"
Weight
195 lbs

Couldn't be happier with these -- Shimano makes a great product. Running these now on both my bikes (a hardtail XC and a full suspension). Great linear feel, quiet, and all the stopping power needed. I've been riding on these year-round for about 18 months now and they have worked flawlessly rain or shine. Most all of my riding is on beginner & intermediate single track with steep but short hills, although I did spend a full day last summer doing nothing but harrowing downhill runs at a bike park (fun btw!). That gave the brakes a good workout....no issues.

>Rating: 5

they stop my bike nice

Familiarity:
I've put it through the wringer
Fit:
True to size

I have a 203 up front and 180 in back paired with a set of M9120 brakes and I have no complaints.

>Rating: 5

Great rotor

Familiarity:
I've put it through the wringer

Good, hard-working rotor. Dissipates heat pretty well which will help slow the fade on the long descents. I have had mine a couple of seasons and don't see any signs that I will need to replace them any time soon. Will pair well with XT BR-M8120 and XT BR-M8100

>Rating: 5

Work great

These rotors cool fast so you don't lose braking power on long downhills. I have them on all my bikes. They last a long time and work well with the ice pad. They stay quiet too.

These
>Rating: 3

for the 203 needs better shipping

I got the 180mm and it was perfect. The 203 needs to be taken to a mechanic to have it fixed.

>Rating: 5

Cool rotors

Familiarity:
I've used it several times

I got the Ice tech rotors to replace my stock SRAM rotors that were always over heating, I'm impressed with their ability to stay cool on long descents, so far no issues at all, I love them!

>Rating:

Will the XT SM-RT86 rotors work with XTR BR-M9000 brake calipers? What are the best 6 bolt rotors to use with the XTR BR-M9000 brake calipers? What size rotors should I use for XC riding? I'm leaning towards 160mm. I'm not sure if this info will be helpful in answering my questions, but my bike is a Pinarello Dogma XC with Mavic Crossmax Pro Carbon rims, and my weight is around 200lbs while dressed for riding. Thank you for helping me with these questions.

Yes they will work GREAT, shimano recommends this rotor for the 6 bolt down hill bikes. Most people for XC will have 180mmin front and 160mm in rear, but the bigger 203mm in front will keep it cooler if that becomes an issue, just need a mount adapter to fit to your forks. Any 6 bolt disc rotor will work, but these are a great choice. Hope this anyone who has this question.

>Rating: 1

arrived bent

Box was in great shape, no sign of damage, but the rotor was bent enough that it wasnt useable until I spent 2 hours bending it back into shape, which I couldve just done with the original.....

same here, the 180 was fine but the 203 needs work

>Rating: 5

Love 'em

Love shimano rotors.

>Rating: 4

Brake Time

Familiarity:
I've used it several times

Grate rotors!

>Rating: 5

Awesome rotors, great value

You will have all the confidence you need going downhill.

>Rating: 5

Awesome Rotors - Great Deal

Familiarity:
I've put it through the wringer

Great rotors for the price. Fairly light weight, shed heat well and I think look pretty good too.

>Rating: 5

Perfect.

Familiarity:
I've put it through the wringer

Shimano is killing the stop game. Can't be beat!

>Rating: 5

icey baby

ice tech rotors keep my setup dialed. have been great paired with my zee brakes. running 204 front 180 rear

ice
>Rating: 5

Sweet Rotors!

Familiarity:
I've used it once or twice and have initial impressions

I bought these as an upgrade to my Shimano Deore M615 brakes. They run cool and quite with the IceTech finned pads. They look great too! Highly recommend.

I
>Rating: 5

ice ice baby!!!!

Familiarity:
I've put it through the wringer

stopping power and then some!!!!!

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