Thank you for viewing. This is a **heart rate sensor (model number: 249-9920)** for the CAT EYE Multi Sports Computer MSC-HR10. *Belt is not included. Sensor body only.* 【Condition】 ・Due to the age of the model, power-on and operation have not been confirmed. ・Therefore, it is listed as a junk item, but the storage condition is relatively good, so there is a possibility that it will work. 【Included Items】 ・Instruction manual (Please use as a reference) How about it for parts, replacements, collections, etc.? *Please consider this as a junk item, so please understand.* *Everything in the photos is included.* Since it is a junk item, I will consider a certain amount of price reduction, so please comment. #CAT EYE #CAT EYE #MSC_HR10 #Heart rate sensor #249_9920 #Junk item #Cycle parts #Sports computer #Heart rate monitor #Used parts