Shibata GRK Drive Cup 28.4mm

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Product Description

[R31W271] Parts for GRK Gear Differential Set
Drive cups to be combined when using 10T, 11T, 12T ring gears.

Use as a spare part in case of damage or loss.

Combinations of ring gears and drive cups
39T ring gear for 10T, 11T, 12T → Use in combination with 29.5mm and 28.4mm.
39T ring gear for 16T, 17T, 18T → Use in combination with 29.5mm and 26.4mm.

*Please check the exploded view for details.