The new LOGO(EVOSID)and the old LOGO(ZEROING)are sent randomly

NEW LOGO-EVOSID OLD LOGO-ZEROING

Material: 7005 aluminum alloy (crank)+7075 aluminum alloy (disc/shaft center)

Color: Black/Silver/Full Silver

Crank length: 165mm (498g)/170mm (517g)/175mm (529g)

Adapter: 110BCD (51g)

Bottom support: BSA (68-73mm) 100g

Q factor: 148mm

K factor: 91.5mm

Advantages: The crank adopts full CNC process and LOGO carving process, which reduces the weight and improves the strength

Features: High performance power transmission light weight dental disc