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Miranda MTB crankset goes sub-430g all in, updated Chainflow3D teeth prevent chain drops

prototype Miranda mountain bike crankset under 430g with chainring
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prototype Miranda mountain bike crankset under 430g with chainring

Miranda’s working on something new for Eurobike, and it’s not just a weight weenie XC crankset. This one’s been tested for enduro, and as shown on the scale tips in at just 424g complete. That’s with their titanium spindle, direct-mount 34-tooth chainring and carbon crank arms. This one’s a preproduction version, and they tell us they’re probably going to chisel a few more grams off the chainring for production. We’ll get the full details at the big show, along with more info on their new Chainflow3D tooth profile, which they made a teaser video for…

Available now on 104BCD chainrings, e-bike rings and their convertible XMOD system, Chainflow 3D chain retention is their new system. It’s 12-speed compatible, too. They tested it with Portuguese DH champ pushing it to the limits on his Intense DH bike. Note there’s no chain guide on top or bottom, but the chain sticks to the ring regardless of the terrain or jump size.

MirandaBikeParts.com

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zooey
zooey
6 years ago

(deleted)

ascarlarkinyar
6 years ago

Please also make a fat bike option

Craig
Craig
6 years ago

Wow that’s an impressive weight

Ethan
Ethan
6 years ago

Enginered

YoEddy
YoEddy
6 years ago

I’ll take two.

Haromania
6 years ago

I don’t even wanna know what it cost’s.

Anyone know what it cost’s?

Volsung
Volsung
6 years ago

After seeing so many 30mm spindles everything else looks like a quick release skewer.

mudrock
mudrock
6 years ago

Excellent video

fred
fred
6 years ago

light weight is great and all, but when you snap your cranks, you might rethink its importance. seriously, this stuff is super light (basically as light as it gets), why on earth would you ride enduro on it?? many examples of broken (DH/FR/bmx) crank arms in the history of dh/fr/enduro/whatev. engineering cannot defy physics. this might be great for weight weenie xc, but enduro? seems like a stretch.

Chase
Chase
6 years ago

I’ll stick with my RF SixC and see how this goes.

Preston
Preston
6 years ago

I hope it has provisions to mount a 2* spider

vincent
vincent
6 years ago

Interested IF it will be available in 180mm lenght.

Marin
Marin
6 years ago

I’d say cranks are the place you don’t want to compromise in terms of reliability, stiffness and general usability.
I have RF Aeffect SL cranks which are mid level cheap alu cranks and they weigh around 550gr with DM chainring.
All the far more expensive options like Next SL are just not worth it and don’t fare well with frequent rock strikes.
They’re marginally lighter but several times more expensive.

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