Specific:
Material: 7005 aluminum alloy (crank)+7075 aluminum alloy (shaft)
Color: Black/Silver
Crank length: 165mm (about 498g)/170mm (about 517g)/175mm (about 529g)
Adapter: 130BCD (about 52g) Aluminum alloy
Bottom Bracket: BSA (68-73mm) about 100g
Pedal: M14
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

Package included:
1*Crank 
OR
1*Crank +1*center shaft 
OR
1*Crank +1*130 BCD
OR
1*Crank +1*center shaft +1*130 BCD

Please Note:
Communication is the best way to solve the problem.Your satisfaction is our top priority. We appreciate your positive feedback!
We have always been committed to providing the best service and reliable products to every customer.
However, accidents may occur at times, and we understand your concerns and setbacks.
Please contact us to resolve the issue before leaving negative feedback.
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Our goal is to provide first-class customer service, so we usually do our best to solve any problems!
 
(Note: Weekend Information Will Be Replied on the Next Working Day)