FC-AT952B 52 Tooth 11 Speed Chainring To Suit 36T 2017 FREE shipping within Australia over AU$100.00 In stock. Available via Buy Online Only Share Loading Facebook Like button... FC-AT952B 52 Tooth 11 Speed Chainring To Suit 36T 2017 FREE shipping within Australia over AU$100.00 In stock. Available via Buy Online Only Share Loading Facebook Like button...