2Pcs Aluminum Bike Bicycle Hub Conversion Spacers Kit 18.9*3Mm/21*5Mm

Features:

* brand new and high quality.

*Made of high-quality materials, .

**Applicable: 5MM is suitable for hub 100MM to be converted to 110MM, 3MM is suitable for hub 142MM to be converted to 148MM.

*Process: Full CNC machining, fine turning, smooth and burr-free.

Specifications:

*Material: Aluminum alloy

*Size: 18.9mm*3mm/21mm*5mm (Approx.)

*Optional Color: Black/Red (As Pictures Show)

*Weight: 2.2g/1.2g (Approx.)

Package list:

2* spacers

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.