Anyone know the weigh of Ultegra 8000 crank arms?

Discuss light weight issues concerning road bikes & parts.
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Noctiluxx
Posts: 759
Joined: Tue Feb 07, 2017 7:17 pm
Location: Southern California

by Noctiluxx

I'll be installing the Ultegra 8000 crank arms with Absolute Black 48-32 oval chainrings on my new gravel bike. Does anyone know the weight of the 8000 crank arms, preferably in 170mm?
2018 Bianchi Oltre XR4, (Celeste Matt)
2018 De Rosa SK Pininfarina (Blu)
2019 Trek Madone SLR (Rage Red)
2019 Giant TCR Advanced SL (Chameleon Blue)
2019 Giant Revolt Advanced 0

spdntrxi
Posts: 3008
Joined: Sat Jul 20, 2013 6:11 pm

by spdntrxi

I have that size in my parts bin.. give me a day or so (maybe tomorrow) to dig them out. That is a good combo.. I used that exact setup until I went 1x recently.

by Weenie


Cemicar
Posts: 135
Joined: Mon Aug 21, 2017 7:40 am

by Cemicar

https://handsonbike.blogspot.com/2018/0 ... sette.html

Image

This seems to be 165, but I'm fairly certain there is no weight difference between 165 and 170.

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Noctiluxx
Posts: 759
Joined: Tue Feb 07, 2017 7:17 pm
Location: Southern California

by Noctiluxx

Cemicar wrote:
Sat Apr 20, 2019 3:35 am
https://handsonbike.blogspot.com/2018/0 ... sette.html

Image

This seems to be 165, but I'm fairly certain there is no weight difference between 165 and 170.
Hmmm, I believe 325 grams is without the left crank arm. Because the weight of the Absolute Black 48T & 32T, with bolts, is 149 grams for a combined weight of 474 grams. No way an Ultegra, or any other 2X crank for that matter, would be that light.
2018 Bianchi Oltre XR4, (Celeste Matt)
2018 De Rosa SK Pininfarina (Blu)
2019 Trek Madone SLR (Rage Red)
2019 Giant TCR Advanced SL (Chameleon Blue)
2019 Giant Revolt Advanced 0

Cemicar
Posts: 135
Joined: Mon Aug 21, 2017 7:40 am

by Cemicar

Oh you meant cranks arms.

So...
Image

knightskid
Posts: 22
Joined: Sun Apr 01, 2018 9:39 am
Location: Singapore

by knightskid

Mine which i weight yesterday upon receiving.

Crankset 170mm 53/39 = 691g
Left crankarm 170mm = 194g
Right crankarm spider 170mm = 332g
53 = 120g
39 = 40g
Bolt =5g

by Weenie


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