These are the cranks that took Shimano away from square taper cranks and into spline interfaces. However, the spline interface was short and as a consequence not particularly robust. Shimano's next versions of their MTB ...
XTR front skewer
Just in case anyone is interested, an XTR front skewer from a M960XTR front hub weighs 56g.
Shimano XTR v-brakes
The Shimano M950/952 v-brakes were some of the best. Weighing about 180g a pair, they featured a parallel push linkage that made set-up and alignment of these brakes child's play.
XTR M970 9 speed shifters
weight: 219g (left shifter - 107g, right shifter - 112g);
Shimano XT v-brakes
Almost as good as the XTR M952 v-brakes, but once the linkage developed wear (even on these M750 versions with the reinforced linkage plates) the pads would flop around. 190g.
XTR M9000 11 speed shifters
These shifters are the I spec II variety which makes them compatible with the M9000 brake levers, avoiding the need for separate mounting clamps.