GOLDIX Ultralight Road Bike Crankset 50-34T/52-36T/53-39T Double Chainring 165/170/172.5/175mm Length Hollow Bicycle Crank

GOLDIX Ultralight Road Bike Crankset Double Chainring 50-34T/52-36T/53-39T 165/170/175mm Length All CNC Cutting Bicycle Crank
Product Description:
Brand: GOLDIX
Material: 7075 aluminum alloy
Model: JIANKUN-SL
Crank length: 165/170/175mm
Installation Type: GXP Direct Installation
Chain Ring: 50-34T 52-36T 53-39T
Axis diameter: 24mm
Axis material: 7075 aluminum alloy
Axis length: 120mm
Crank screw specification: m15
Surface treatment: Anode oxidation
Pedal: m14
Support speed: 7s-12s
Compatible: Shimano, SRAM, SENSAH, LTWOO, Microshift
Bottom bracket specifications:
BB68 M68-73 (standard configuration),The applicable frame bottom bracket width of 68mm-73mm.
Thread specifications: BC1.37*24T, 34mm outer diameter, suitable for 24mm Axis
Feature:
1. 7075 aluminum alloy forging.
2. Compatible with 7-12 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, one by one.
Product weight:
Bicycle crank weight:
165mm ≈475g
170mm ≈485g
175mm ≈495g
Bicycle chainring weight:
50-34T ≈180g
52-36T ≈186g
53-39T ≈203g
Bottom bracket: ≈95g
Note: Manually measured, there is a ±5g error.