Bell lap is bell lap no matter where you are twelve degree flared drop means forearm clearance when in the drops and greater leverage than a non flared bar an ideal shape for on or off road builds from a mixed terrain road bike to cross to mountain features evo curve shaped top with 12 degree flare of the drops width measured bend short reach shallow drop with 4 degrees sweep at the ovalized top section with smooth double radius drops aero bar compatible 292g 42cm 6061 alloy