SHIMANO XTR Dyna-Sys FC-M980 Double Crankset 2x10 Dyna-sys Compatibility and Specifications

SHIMANO XTR Dyna-Sys FC-M980 Double Crankset 2x10 38-26T 2011.

Dyna-Sys 2 X 10 All Mountain usage
HOLLOWTECH II technology
PCD：104/64mm
Chain line 46.8mm
Works HG-X10 Dyna-sys chains. Does NOT works with Road 10 speed chain and 9 speed chains.
Configuration: 38-26T
Available length: 165/170/175/180
Chain Line: 48.8mm
BB width options: 73/68mm
HOLLOWTECH　II type
Weight: 755g
Double (2x10)
To lock the crank you'll need Shimano crank-arm/cap tool TL-FC16.
To fit or remove the HollowTech II BB, you'll need Shimano Tool TL-FC32 or alternative is the 2 in 1 Park Tool Bottom Bracket Tool BBT-9C.

Japan Retail price 51.989 yen (see cross rate here)

Compatible with Shimano Brake Levers: SL-M660-10R, SL-M770-10R, SL-M980, SL-M980-I.

Compatible ONLY with Dyna-sys MTB 10 speed chains: CN-HG74, CN-HG94, CN-M980.

Compatible with HollowTech II BB; SM-BB7900, SM-BB90, SM-BB91, SM-BB6700, SM-BB5700, SM-BB70, SM-FC7800, SM-FC4500, SM-FC6600, SM-FC6601, SM-FC5600.

Park Tool BBB-2 The Big Blue Book of Bicycle Repair - 2nd Edition