Shimano XTR Adjusting Nut Tool M970

. Designed specifically for bottom bracket bearing pre load adjustment on XTR FCM970 chainsets Features Tool to mountdemount the adjustment nut of Shimano XTR FC M970 cranksetA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles 3 years on Dura Ace and XTR products BuyShimano Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.