Shimano Rear IS to Post Mount adapter

This adapter came with the Shimano M465 disk brakes that are standard on the Giant Anthem X3 2010 in Australia. It is used to run a 160mm rotor on the rear. It can also be used to run a 180mm rotor on the front.

The adapter weighs 18g.

The bolts required are M6 x 18mm with 1.0mm thread pitch.

The XTR IS to post mount adapter is significantly lighter at about 12g - Shimano MA-90 Disc Brake Mounting Bracket.

Related articles:

Shimano Zee Rear Derailleur

Comes in two different versions:

Shimano XTR M9000 Race Brakes


Shimano XT M775 disc brakes

The good

P60 to Vista Light Adapter

I machined up these adapters to allow me to use my old Vista Light housings that take MR11 halogen globes with the new P60 LED drop in modules. The P60 drop in modules are available in a great range ...

Shimano M540 SPD clipless pedals

This pair old and a bit dirty. Total weight 352g for a pair/set. Not a light set of pedals but have worked flawlessly for many years.

Shimano PM 160 to PM 180 adapter