Brand: EVOSID

Material: 7005 aluminum alloy

Crank length: 165/170/175mm

Installation Type: 3-nail Direct Installation

Chain Ring: 50-34T/52-36T/53-39T

Axis diameter: 24-24mm

Axis material: 7075 aluminum alloy

Surface treatment: Anode oxidation

Pedal: m14

Support speed: 8s-12s

Compatible: Shimano, SRAM

Bottom bracket specifications:

BB68 M68-73 (standard configuration),The applicable frame bottom bracket width of 68mm-73mm.

Thread specifications: BC1.37*24T, 34.5mm outer diameter, suitable for 24-24mm Axis

Feature:

1. 7075 aluminum alloy forging.

2. Compatible with 8-12 speed.

3. Axial chromium solvent steel, high intensity, high temperature resistance, preservatives, light weight.

4. Laser laser surface treatment, will not fade.

5. 3D forging process

Crank weight:

165mm ≈480g

170mm ≈497g

175mm ≈502g

Bottom bracket: ≈95g

Chainring weight:

50-34T about 177g
52-36T about 164g
53-39T about 183g