ALUGEAR Chainring Cover for Shimano R9200 Dura-Ace 12 Speed Cranks - Black FE-EOFY26 increasing bearing life

increasing bearing life

is adapted for race-specific disc brake systems while still offering a wide range of gearing and crank arm length options

adjust the tension

It’s incredibly lightweight—approximately 201 grams (250 length) for road bikes and 228 grams (330 length) for mountain bikes

ALUGEAR Chainring Cover for Shimano R9200 Dura-Ace 12 Speed Cranks - Black FE-EOFY26 increasing bearing lifeAero cover for Alugear 1x and 2x chainrings for 12 speed Shimano Dura Ace R9200 seriesSpecificationsIntended to use: Alugear 1x and 2x chainrings for Shimano 12 speed Dura Ace R9200 cranks Bolt circle diameter: 110 mm Shimano Asymmetric Attachment: 4 arm spider Material: Aluminum 7075 T6 Made: CNC milling Surface coating: Anodizing CompatibilityFor Alugear 1x and 2x chainrings with 110 mm Asymmetrical 4 arms Shimano cranks: Dura Ace R9200Note: the