SRAM Red Yaw 39T 10-Speed Hidden Bolt Chainring Use with 53T Battery-Li Ion Chainline: 50mm

Chainline: 50mm

Hardware includes bolts with T25 Torx head

380g (42cm)

from the highly descriptive Daytime Flash Mode to the impressive 450-hour max runtime in Femto mode

brushed lining make this an easy pick for classic and skate on mid-winter mornings

SRAM Red Yaw 39T 10-Speed Hidden Bolt Chainring Use with 53T Battery-Li Ion Chainline: 50mmSRAM Red Yaw 39T 10 Speed Hidden Bolt Chainring Use with 53T. Tooth shapes and shift pins are designed specifically for use with SRAM Yaw front derailleurs. Compatible with the SRAM Red Yaw front derailleur 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 39 Ring Position Type Inner Drivetrain Speeds 10 Chainring BCD 130 Color Black Defined Color Black Material Aluminum