Chainring Offset

[Lukas Ferreira]

Hallo

when choosing a new chainring , how do you know which offset you should require 

0mm ; 3mm or 6mm

Please advise 

 

rgds

Lukas 

[Steady Spin]

Do you have non-boost, boost, or super-boost spacing on the rear wheel?

[DieselnDust]

0mm = super boost or 157mm Mtb rear axle or cannondale hollow gram spider ring on hollow gram crank

3mm = boost or 148x12 Mtb

6mm  = non boost or 142x12 Mtb

 

[Lukas Ferreira]

29 minutes ago, Steady Spin said:

Do you have non-boost, boost, or super-boost spacing on the rear wheel?

Non boost 142mm

[Block]

Another question on offset - is there a chainring available with 4 to 6 mm offset that will fit on a Shimano crank with 104 bcd

[dave303e]

On 12/11/2022 at 7:51 AM, Block said:

Another question on offset - is there a chainring available with 4 to 6 mm offset that will fit on a Shimano crank with 104 bcd

you can get longer chainring bolts and add spacers. https://www.rapide.co.za/product-category/chainring-bolts-spacers/