The SH-10 is for 10 speed drivetrains and the SH-11 for 11 speed drivetrains

or just giving your ride a clean

Includes 6 T25 Torx mounting bolts

depending on model

Shimano SH-GE900 SPD Shoes - EU 40 - Midnight Denim Ignore Wholesale Tier 1 Brand Rule The SH-10 is for 10Shimano's benchmark, high end gravity shoe, the GE9 features a TORBAL 2. 0 midsole that allows the heel section to move torsionally, maintaining full range of motion for improved comfort, fluidity, and on bike control. Enduro optimised ULTREAD GE outsole delivers enhanced grip on slippery hike a bike sections, and has a moulded pedal channel that provides a stable shoe to pedal connection even when riding unclipped on technical terrain. Features