3G Chicago 소유자 매뉴얼 - 페이지 15

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Some of our higher end bicycle models come with a three piece crank

with a sealed bottom bracket (see figure J). It is called a three piece be-

cause it can be taken apart into three main components.

Figure J

Bolt

Please note that the threaded parts might require parts to be fed in differ-

ent directions. Forcing parts onto the threads can result in damaging the

parts.

Installing Three Piece Crank

1. Left side of the BB thread should be removable. Insert BB through right

side and attach. Then insert loose thread through left and tighten.

2. Attach crank arms to BB and bolt in place.

NOTE - 3G Bikes always recommends having our products

assembled, tuned and repaired by our authorized dealers. Im-

proper assembly and damage will result in a voided warranty.

Three Piece Crank

Left

Crank Arm

Threads

Bolt

Right

Crank Arm