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

NEW LOGO-EVOSID OLD LOGO-ZEROING

Brand: EVOSID

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

Color: black/silver

Compatible: 8-12speed

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

Gear ratio: 40T（90g）42T（97g）44T（107g）46T（110g）48T（115g）

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

Q factor: 148mm

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