Shimano brake pad spacer entretoise MT420 y003000

Description:

Transport protectors suitable for SHIMANO MT420, MT520, M8120, and M7120 disc brakes. They allow transporting a bike with the wheels removed while protecting the caliper.

Function:
The spacers prevent the pistons from coming out or moving closer if the brake lever is accidentally actuated.

Modification:
I reinforced the clip-on area of the part compared to the original model, making it better suited for printing with a 0.4 mm nozzle.

Images:
In the comparison images, the original part is in orange.

Compatibility:
SHIMANO MT420

SHIMANO MT520

SHIMANO M8120

SHIMANO M7120

Print notes:
No support needed. Recommended nozzle diameter: 0.4 mm.

Layer height: 0.20
I modified the first layer height for better filling of internal walls.
4 walls to ensure good strength.
50% infill is largely sufficient.