Abus Hud-Y Helmet S 51 - 55cm Race Grey MFPN=010-02784-00 5" internal/external 40/44mm hole 32h

5" internal/external 40/44mm hole 32h ERD 554mm color gray weight 585g

Lengths 130 cm - 175 cm

The Wolf Tooth chainring bolts are a different size

SRAM DUB and Praxis M30/28

and the Redline Skin has plenty of fans at BNS

Abus Hud-Y Helmet S 51 - 55cm Race Grey MFPN=010-02784-00 5" internal/external 40/44mm hole 32hInternal ActiCage for substantial ventilation Internal ActiCage for substantial ventilation Rechargeable Magnetic rear LED light Removable visor Full headring for perfect fit Fidlock magnetic buckle Height Adjustable Zoom Ace Urban retention system TECH SPECS Certification CPSC e Bike approved No Primary Color Grey Integrated Light Yes Helmet sizing in cm 51 55cm Misc Race Grey Visor Yes Size S