Specialized aerofly 2 bar question ....

Discuss light weight issues concerning road bikes & parts.
Miles253
Posts: 158
Joined: Wed Apr 23, 2014 9:32 am

by Miles253

ichobi wrote:
Sun Jul 07, 2019 12:00 pm
No

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I wonder if Spec will be working on this for 2020. I mean the Venge has acheived it...
Rose Backroad | 9kg
Canyon Ultimate CF SL | 7.5kg

https://www.findyourroad.co.uk/
Instagram: @miles_bc

by Weenie


blehargh
Posts: 39
Joined: Thu Aug 09, 2018 8:08 pm

by blehargh

It would be interesting to see if they do put it in the tarmac or not - my guess is no.

They have a wind tunnel test that shows exposed cables are about 12 second over a 40k TT.

I’’m assuming the weight increase to accommodate internal routing would be 50-150 grams? You’d have to:
- specific stem with mount hardware
- special headset spacers with cable routing
- larger headset bearing to allow the cables to pass in thru them
- increase in headtube diameter to allow for the cables to enter and free move inside the head tube.

I don’ really see them giving up 100 grams for 12 seconds on their lightweight platform. But it’s a choice.

andreas
Posts: 148
Joined: Thu Jun 12, 2014 10:21 pm

by andreas

+ it's a hassle to travel (or even change stems) with.

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