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Avid Bb7 160mm Or 185mm


kick-this

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I'm after buying a disk but i'm a bit confused,

i'm after a avid bb7 as i've heard there pretty good! but whats the difference between a 160mm rotor and a 185mm rotor? Will the bigger rotor fit on my mod or will i need some kind of adaptor?

i've never run a disk before so i don't really know what i'm talking about, can someone please shed some light.

cheers Guys! :-

Dave...

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Mod rider yes?

From experience go for a 160mm sized disc rotor version.

i have the 185 on mine atm and its too powerful, you'll be wanting a bit of modulation so go for the 160 plus its cheaper.

All the adaptors etc will come supplied with the brakes anyway so you dont have to worry.

Do you have disc mount dediacted forks and a front disc hub btw?

oh and just so you know bigger the rotor the sharper the brake, but as ive had 2 185's on my mod id suggest a 160/165 what ever they are . . .

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Just go for the 160mm, it's plenty powerful and less pissing about. ;)

Hi.

What do you mean by pissing about, bigger disk = more stopping power?

Or am i totally missing the point ?

More explanation needed people, thanks for your reply anyway :)

Dave...;)

Ah your read my mind, thanks for that.

And yes I have some echo disk forks and i just orderd my new wheel build today (with a gold xc *bling bling*)

cheers mate

Edited by kick-this
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Mod rider yes?

From experience go for a 160mm sized disc rotor version.

i have the 185 on mine atm and its too powerful, you'll be wanting a bit of modulation so go for the 160 plus its cheaper.

All the adaptors etc will come supplied with the brakes anyway so you dont have to worry.

Do you have disc mount dediacted forks and a front disc hub btw?

oh and just so you know bigger the rotor the sharper the brake, but as ive had 2 185's on my mod id suggest a 160/165 what ever they are . . .

I love the power of yours Caleb wish mine was like that lol i will be getting 185 soon ;)

Kyle.

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Hi.

What do you mean by pissing about, bigger disk = more stopping power?

Or am i totally missing the point ?

More explanation needed people, thanks for your reply anyway ;)

Haha sorry. I mean more pissing about with the adapters. But I didn't know that they came with the brake. ;)

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For the £50, you get the caliper and rotor (and all bolts etc.). You will then need a cable lever (same ones as v-brakes, e.g. Shimano XTR). This doesnt need to be brilliant, and cheap avid ones can be picked up for around a tenner or maybe even less. You then need some brake cable and your ready to go.

I'd recommend, if youve got the money, a shimano XTR lever from Chainreactioncycles.com

and some oddysey slic cable from alansbmx.com

Noz.

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