Description
POC Octal Bike Helmet Kalkopyrit Blue Matt Small 50 56cm category mountainshifter Stealth Rings between the cogs Stealth Rings between the cogs minimize chain noise Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging The Edge Explore is a super easy to use computer that doesn’t need all sort of fancy setting up and pairing