This study aimed at assessing the psychometric properties of an self-report inventory designed to tackle risk-taking behaviors in snowboarding and alpine skiing in adolescents. Data from a sample of 684 teenage snowboarders and alpine skiers were collected in 2 high schools located close to ski stations in the Province of Quebec, Canada. A maximum likelihood exploratory factor analysis yielded a 3-factor solution: (1) Recklessness, (2) Safety behaviours, and (3) Substance use while snowboarding or skiing. Internal consistency of the scales is generally satisfactory. The weak-to-moderate correlations among the scales suggest that these dimensions are distinct latent constructs. Multiple regression analyses showed that the 3 dimensions are statistically associated to sensation seeking (AISS; Arnett) and impulsiveness (BIS-10, Barratt). Gender (male) and type of sport (snowboarding, emerging sports) are related to Recklessness and Substance use. Number of years of experience is positively associated with both Recklessness and Safety behaviours, while self-esteem is uniquely related to Safety behaviours. The discussion highlights the value of distinguishing between intentional risk-taking behaviour (Recklessness) and precautionary behaviour (Safety behaviour) in studies investigating risk taking. (PsycINFO Database Record (c) 2016 APA, all rights reserved)