Two Naxalites with a cumulative reward of Rs 8 lakh on their heads surrendered in Gadchiroli in Maharashtra, a police official said on Monday.

Adama Joga Madavi (26) and Tuge Karu Vadde (35), both residents of Bijapur in Chhattisgarh, surrendered in front of the superintendent of police just ahead of the Naxalites` `martyrs week`, which is marked between July 28 and August 3 to pay tribute to fallen ultras, the official said.