TECHNICAL SPECIFICATIONS

• Intended to use: GRX cranksets, 104BCD spider (chainrings with integrated nuts)

• Weights: 4 bolts  4g 

• Bolt: M8*9mm

• Tool holder: hex 5mm 

• Material: Aluminum 7075-T6

• Made: CNC milling

• Surface coating: Anodizing

COMPATIBILITY

• With this bolts set, you may mount 1X or 2X (outer and inner) chainrings on your GRX cranksets FC-RX610, FC-RX820, FC-RX600, FC-RX810

• To install the 1-speed chainring on GRX cranks, use 4 pcs bolts

• To install the chainring set 2-speed on GRX cranks, use 8 pcs bolts

• for 104BCD spider (ALUGEAR chainrings Round 30T and Oval 32T with integrated nuts)

INFORMATION

Make sure your chainrings are tight and secure with these aluminum chainring bolts. They are specially designed for 4-arm cranks, so you will never have to worry about things coming loose or breaking again

Are you looking to upgrade your bike? Try out our ALUGEAR chainring bolts. These are CNC-machined from aluminum and have a sleek design perfect for gravel bikes.

INFORMATION

This is the perfect set of chainring bolts to match your new chainring, as well as for your existing 4-arms crank

Tool holder: 5 mm hexagon socket maximum permissible torque: 10 Nm

INSTALLATION INSTRUCTIONS

• The bolts installation scheme for the 1-speed chainring

• The bolts installation scheme for the 2-speed chainring set

Delivery includes: 4 pcs bolts