11 Speeds Bicycle Chain Gold Hollow Road Bike Chain for Shimano for Campanolo New,11 NO5250

Features:

1. Super-enhanced auxiliary lubrication:

The polytef coating is applied to the chain to make a super-enhanced auxiliary lubrication series. The SLZ series has low friction, smooth shifting, no noise and easy cleaning. In addition, the service life is extended by 200% due to these features. The series chain does not need heavy oil for maintenance, just need to apply a little oil after riding.

2. DHA chromizing surface hardening treatment:

DHA chromizing surface hardening treatment increases the hardness of the small shaft surface and greatly reduces the friction of the small shaft. DHA chromizing small shaft can reduce the wear of the small shaft of the chain, prolong the service life by 100%, and at the same time have anti-rust effect.

Specifications:

Model: 10 speed / 11 speed

Specifications: 1/2\"*11/128\", shaft length:5.9MM 10 speed / 11 speed

Length: 116 knots (with magic buckle)

Color: golden half hollow

Packing size: 21*9*2cm

Compatible for SHIMANO/Campanolo/SRAM 10/11 speed system

Application: Mountain bike / road bike / small wheel folding bike

Actual weight: about 248g

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