Original AERO-design ALUGEAR

TECHNICAL SPECIFICATIONS

Application: For ALUGEAR 1-speed and 2-speed chainrings on Shimano 12-speed R8100 cranksets
Weight:

• Cover – 17 g

• Bolts (M8 × 11.5 mm) – 8 g

Bolt circle diameter: 110 mm Shimano asymmetrical
Mounting: 4-arm spider
Material: Aluminium 7075-T6
Manufacturing: CNC milling
Surface treatment: Anodizing

COMPATIBILITY

Fits ALUGEAR 1-speed and 2-speed chainrings with 110 mm asymmetrical 4-arm Shimano cranksets:

• Ultegra R8100

⚠️ Note: The cover is not compatible with R8100 cranksets with built-in Power Meter/watt meter

INFORMATION

This cover is designed to give your ALUGEAR chainrings the best appearance on Ultegra R8100 cranksets.
The cover has the original AERO design and is specially made for ALUGEAR 1-speed and 2-speed chainrings for R8100 cranksets.

The original AERO design hides the joint between the chainring and the crank arm.
The cover can easily be removed and reinstalled as needed.

RECOMMENDATIONS

• Use the cover for the best appearance of ALUGEAR chainrings with Ultegra R8100 cranksets.

• The cover is designed for the entire range of Shimano Ultegra R8100 cranksets.

• Use only original ALUGEAR bolts during installation – other bolts can damage the cover.

Tool: 5 mm Allen key
Maximum allowed torque: 10 Nm

INSTALLATION INSTRUCTIONS

• 1X chainring installation with cover

• 2X chainring installation with cover

Package contents:
1 × AERO Cover
4 × M8 bolts with spacers