Key Posts - Key posts have been thickened and redesigned for improved durability and strength to maintain accurate rod alignment.

Keys - All key shapes and placement have been ergonomically designed for a comfortable, natural-feeling performance. The keys are hand-assembled and adjusted for perfect balance and ‘touch.'

Adjustment Screws - Yamaha's unique screw resistance inserts allow smooth adjustments while preventing gradual loosening of the screws. For easier access, the screw positioning has been changed.

Alignment Marks - Footjoint alignment marks facilitate proper fitting by young players.