You have 2 options for using a shimano hg hub if you want to retain 12 sp:
SRAM NX cassette - crazy heavy, but they last
Garbaruk 12 sp cassette for a HG spline - much lighter / sexier
Alternatively, keep the 11 sp cassette on the wheel, and swap the derailier / shifters from the other bike ?
I'd never noticed the best before date on my obsolete sl , just goes to show we need to check the fine print.
Trying REALY hard not to visit the lbs now - quieter, sram cranks, and a flip chip that shortens the chainstays in 27.5 mode - lots to like. I'm going to REALY struggle if he conforms...
Stock old comp carbon with fox 34's , tubeless but stock tyres comes in at low 18 kg
Mine has crept up to 19 kg with fox 36 x160, rs superdeluxe, and dhf / dhr's with decent casings . Nut I can easily get it back around 18 kg with a wash and lighter cassette.....
Question, some earlier posts comparing the s works and comp carbon seem to indicate DUB cranks on the comp carbon? Could that mean different spindles and a move away from the weakest part of the old sl motor?
If you fit fox 36 and a piggy back onto an old comp carbon it's around 19 kg ( with decent rubber and pedals fitted) . Add a bit more for that new derailleur ?
Nah, marketing is power - especially when they mention more than the mythical 250 w legal limit....
But legal has a card up their sleeve ..... " We can confirm our friends in marketing published the sound output of 50 Naked Men , measured in Wank Hours "
Credit where it's due, Specialized took an extra year releasing this thing so that all the levo sl riders can get stronger legs - " two times you" now equals 360 rather that 230 whatevers !
Bloody smart move by specialized to rename their light weight the moderator.
Don't like how something is handled - gone.
Compromising pictures on the internet - gone.
Fragile cranks? -gone.
A cunning plan - nobody is going to complain the moderator doesn't have enough power.
The ceo had a drunken bet with the guys from marketing - move the release date back by 1 day for every internet " fact" that pops up. Then engineering got in on the fun, each morning the team has to skull a shot of bull for each false rumor in exchange for a hug from advertising for the true...