SRAM Red Yaw 39T 10-Speed Hidden Bolt Chainring Use with 53T MFPN=BDD0037 It tests well against racing

It tests well against racing waxes

Particularly high-quality shaft surface with a unique feel and especially high-contrast colours

keeping skier's and rider's feet warm and dry

From Rottefella:

We also love the overall fit

SRAM Red Yaw 39T 10-Speed Hidden Bolt Chainring Use with 53T MFPN=BDD0037 It tests well against racingSRAM 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