ALUGEAR Chainring Cover for Shimano R8100 Ultegra 12 Speed Cranks - Black

Aero cover for Alugear 1x and 2x chainrings for 12-speed Shimano Ultegra R8100 cranks.

Specifications
Intended to use:

• Alugear 1x and 2x chainrings for Shimano 12 speed R8100 cranks

Bolt circle diameter:

• 110 mm Shimano Asymmetric

Attachment:

• 4-arm spider

Material:

• Aluminum 7075-T6

Made:

• CNC milling

Surface coating:

• Anodizing

Compatibility
For Alugear 1x and 2x chainrings with 110 mm Asymmetrical 4-arms Shimano cranks: Ultegra R8100
Note: the Cover is not compatible with cranks Shimano R8100 series with built-in original Power Meter

Mfr Claimed Weight
Cover – 17g;
Bolts (M8 11.5mm) – 8g