I found this helmet Bell Terrain Adult Mips Equipped Helmet - Black https://www.amazon.com/dp/B01N7CQ0T2/ref=cm_sw_r_cp_api_glt_fabc_PNWTV05NBDE0GPZXAQT9?_encoding=UTF8&psc=1 However my head circumference is only about 53.34 cm and this helmets minimums is 54 cm do you think it will fit?