Sworks Tarmac SL4 & Di2

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crashoveroid
Posts: 14
Joined: Mon May 23, 2011 9:58 am

by crashoveroid

Hi All

I have just purchased a Sworks SL4 Frame new i have been advised it mechanical only but i have a new Ultegra Di2 groupset in box which i would like to fit.

Can some tell me if it is possible to fit the the Di2 to the frame?

As well i have a power2max Rotor 3d+ crack and want to know what type of BB it would take.

Thanks in advance. I have not received the frame yet so can check anything.

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permaz
Posts: 10
Joined: Wed Jan 27, 2016 9:34 am

by permaz

No problem if di2 is external set. For internal Di2 installation, electric wire for FD and RD should be fitted in wire holes. Anyway, you can do both

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itsacarr
Posts: 1008
Joined: Fri Nov 14, 2008 4:55 am

by itsacarr

If it's an SL4 di2 should fit just fine inside of it - I ran di2 inside of mine without issue completely internal. Nothing unusual about the routing.

Simply ran the cables into the junction box I had placed in the down tube via the bottom entry under the frame. There should be a plastic cover that came to cover that slot instead of mechanical as well.
Just ride ..

topflightpro
Posts: 829
Joined: Tue Jan 13, 2009 2:35 am

by topflightpro

My wife's 2013 Amira SL4 is set up for internal Di2 cabling - basically the same bike as the Tarmac. But, I believe the battery is still external. If I remember correctly, there is a little plastic cap on the top of the downtube to connect to the battery that mounts under the bottle cage.

climber8
Posts: 102
Joined: Fri Oct 29, 2010 6:10 am

by climber8

you can run full internal wiring on the SL4 tarmacs, including internal battery.

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