ALUGEAR 1x Aero Chainring for 110 BCD 5-Bolt Road/Gravel - Red BYOB display we have succeeded in reducing

we have succeeded in reducing the net aerodynamic drag of the area exposed to undisturbed airflow

Whether you're logging mileage or going for a personal record

which is then paired with an ultra-fine Corespun-T casing

Includes 2 replacement longer stem bolts

ALUGEAR 1x Aero Chainring for 110 BCD 5-Bolt Road/Gravel - Red BYOB display we have succeeded in reducingChainring 1 speed narrow wide Round for 110 BCD 5b Road Gravel AERO Specifications Diameter: 36T 154,2mm; 38T 161,3mm; 40T 171,0mm; 42T 179,0mm; 44T 187,0mm; 46T 195,5mm; 48T 202,4mm; 50T 210,4mm; 52T 219,0mm; 54T 227mm; 56T 235mm; 58T 243mm; 60T 251mm Technology: Narrow Wide chainring teeth (1 speed) Material: Aluminum 7075 T6 Surface coating: Anodizing Compatibility For cranks with 110 mm bolt circle diameter (5 arms). Shimano Dura Ace 7900, 7950,