Shimano RD-M8000 Rear Derailleur XT Shadow+ 11 Speed Medium FREE shipping within Australia over AU$99.00 In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Shimano RD-M8000 Rear Derailleur XT Shadow+ 11 Speed Medium FREE shipping within Australia over AU$99.00 In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...