My TT Bike is still 10sp.
At what age is it ‘expected’ to be a luddite? I guess I’m above it 
Do you have the Shimano front shifters you can turn to tension instead of indexing?
Easy enough to convert to 11sp 
Ultegra 6800
Front mech £20
Rear mech GS £50 Max
Chainset 52-36 £80 tops
Use a spare chain
Cost £150
Sell the 10sp stuff to offset the cost.
Looking at £100 max I’d say
1 Like
You are … x2.
My 10 speed spares will last a lot longer than I will.
All chainsets are 11 speed though.
Yeah my TT bike is running SRAM Force 10 speed.
I’ve got a red FD in my spares box. I did have a RD but a club mates need was greater than mine. So flogged on the cheap
Been there!
My car is dead on the drive I’ll have a look what’s about and get back to you.
I might possibly have one to buy as I won a tt groupset 3? Weeks ago, the guy said would I just have the r2c shifters, fm and rear block he said “ he might” need the rear mech ?
He knocked a good chunk off so I was happy.
1 Like
Yeah let me know. I’d only be replacing for the looks 
1 Like
We all do that!
1 Like
But why? how many gears does your average TT need? And @Jorgan has an old disc which might be a limiting factor, almost certainly add to the £100 switching fee.
All my bikes are 10 speed, and I don’t expect I will ever upgrade them.
2 Likes
Correct; an old pre-dimple Zipp 900. Light as a feather 
2 Likes
Something like 13 ten speed and two 2 twelve speed in this house, no 11 speed here at all, not looking that likely to change for awhile.
EDIT - two of the 10 speed are actually in a different country on that country, so maybe don’t count.
2 Likes
Another 10 speed luddite here. Current Tiagra is still 10sp and works really well, supposedly better than 10sp 105 that came before it.
1 Like
Piece of pie to make an 11sp cassette fit.
Did it with my Zipps
10 speed on my training and TT bike
1 Like
On a bonded-in disc hub? Only way I can see is to machine the freewheel body. Moot anyway as TT bike is Red 10.
1 Like
Yes, I run an 11 speed cassette on my old HED tri-spoke.
1 Like
Forget 10 speed a moment. Who’s still on tubs for races?
2 Likes
Pretty sure @Poet still is.
I was quite surprised to see a tub tucked up under a club mates saddle this morning. Not really common place now!
Yup. Im on tubular still. Zipps and PX
1 Like
Tubs for all my races last year.
Wouldn’t use them for a 70.3 or full though.
Never had tubular wheels. Wouldn’t have a clue what I’m doing with them.