SM GTS Brakes

ChrissGT

Member
Messages
341
Did you get the bigger rotors for the rear as well? Since having 380mm up front would make the stock rear ones really teeny tiny.
 

Lavazza

Member
Messages
1,060
Did you get the bigger rotors for the rear as well? Since having 380mm up front would make the stock rear ones really teeny tiny.
No, only my fronts needed replacing. I sought advice from Zep and the current set up is fine. When my rears are due for replacement, I'll be in touch with Zep again. But for now, all good and brake performance is great.
 

Zep

Moderator
Messages
9,229
New 'full fat' SM Brakes fitted.
380mm Fully floating, curved vanes with J Hook surface treatment.

Ferodo DS Performance pads.

Big thanks to Zep for all the help, and great to meet in person.

For anyone in doubt, these brakes are super lovely! I'll be reporting back on this thread as I get used to them.View attachment 76053View attachment 76054

It was great to meet you too. Glad you like them, they will get better too as the pads bed in. Look forward to the Lake District tour :)
 

Zep

Moderator
Messages
9,229
Did you get the bigger rotors for the rear as well? Since having 380mm up front would make the stock rear ones really teeny tiny.

In a word, yes. Krishna has the rears on his too, also with good reports.
 

Zep

Moderator
Messages
9,229
330mm is standard. These are 340mm.

Due to the dims of the caliper we can’t go all the way to 355mm but these are more than up to the job.
 

Zep

Moderator
Messages
9,229
The handbrake drum is integrated into the bell.

Fixed attachment only as there is no need for floating on the smaller discs. Straight or curved cooling vanes as per your front discs.
 

Bebs

Member
Messages
3,334
So, the ‘bolts’ on the rears are different from the fronts because the rears are not floating?
Any issues running standard size spacers on both front and rear?
thanks Zep
 

Zep

Moderator
Messages
9,229
So, the ‘bolts’ on the rears are different from the fronts because the rears are not floating?

Yes, exactly that. The bolts themselves are the same, but there are no blocks and washers underneath because if the different fixing.
 

Bebs

Member
Messages
3,334
Zep, are the front and rear bells exactly the same size as OEM? I run spacers on mine and want to continue running those.