Gen4 gearing

[max4227]

Hello, I need a specialist supplier with knowledge to gear up my 2022 cube AT - I ran a 42t on my 2021 with a standard FSA boost spider but the clearance is less on the 22

 

[Paulquattro]

Hi welcome to the site

22? did you mean 32.

 

[max4227]

Hi welcome to the site

22? did you mean 32.

Hello, 42t sprocket for a 2022 model year bike

 

[Paulquattro]

Hello, 42t sprocket for a 2022 model year bike

Sorry got my wires crossed
I guess they have changed the frame design on the chainstay which has caused the clearance issue
I know a lot of bikes wont run more than a 34t due to this .

 

[max4227]

Sorry got my wires crossed
I guess they have changed the frame design on the chainstay which has caused the clearance issue
I know a lot of bikes wont run more than a 34t due to this .

You can use a boost spider but you need also 2mm spacers to clear the swing arm this would put the sprocket 2mm off centre line - it is the optimal gearing especially if you use a speedbox, I think the clearance issue has been intentionally created to stop people going too fast

 

[Paulquattro]

You can use a boost spider but you need also 2mm spacers to clear the swing arm this would put the sprocket 2mm off centre line - it is the optimal gearing especially if you use a speedbox, I think the clearance issue has been intentionally created to stop people going too fast

Your probably right

Im not a fan of the spacer they put on the motor splines as it takes away drive area from the splines so it wouldnt be a solution for me at least .

 

[max4227]

Your probably right

Im not a fan of the spacer they put on the motor splines as it takes away drive area from the splines so it wouldnt be a solution for me at least .

Yep, we need a greater availability of or someone in the know re spider offset - I agree and i would never space the spider