According to the company (especially on low cost airlines) or class of reservation of your ticket you may have to pay extra for the hold luggage. Similarly, special conditions can be granted by companies for specific equipment (golf, boards, diving), so do inquire with the companies.

Size: max 158 cm adding the dimension height+weight+length

Weight limit per luggage: 23 kg max.

(http://www.iata.org/whatwedo/ops-infra/baggage/Pages/check-bag.aspx)