The Bell Full-9 has these added features when compared to the Full-9 Fusion:

BR-M9000 - XTR

while lower straps deploy to hold pads

Number of links: 118 links

Materials: The clamp is a solid

Praxis M30 BSA External Bottom Bracket - M30 - BSA Threaded - 68-73mm Shell Exclusive The Bell Full-9 has thesePraxis has been making high precision, high performance bottom brackets for years and this is no exception. Praxis provides a clean, smooth and even pedalling experience with their trademark smoothness. Style: BSA English Threaded Shell Shell Width: 68 73mm. Spindle Size (Diameter): 30mm Drive and 28mm Non Drive bearing. Compatible with Praxis M30 based crankset spindles only. Bearing Style: Steel cartridge bearings. Bearing cup material: Forged and