SIGMA PRO CONNECTOR

SIGMA PRO Connector makes the snap together on chain assembly faster without the hand tool.

FEATURES

SAFE

Strengthen in combination power

TOOL-FREE

Easy assemble on the road

MAGIC SWITCH

Replace a chain without removing the old one

Assemble and detached link without tools is a super pros for a light-pack cyclist like me!

-ANONYMOUS RIDER

How it works

Locking

Step 1

A. Sigma Pro link
B. Sigma Pro top plate

Step 2

Insert the two pins into the chain. Fit the plate. Push to click the plate into the first groove.

Step 3

Bend the chain to allow you to fit the second pin into the plate.

Step 4

Press until you hear a click and check the chain is linked correctly with no stiff links

How it works

Unlocking

Step 1

Bend the chain gently towards you with the top plate outermost until the plate pops off.

SIGMA PRO CONNECTOR SERIES

SEE WHAT DO WE PROVIDE
Note: SIGMA PRO is single-use only

7-6-5 Speed

SC-25

Any questions?
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