The Mushroomed pin design also have better pin power and greater overall strength.
The Titanium Nitride coating on the Gold chainss decreases corrosion and reduces friction.
The ZTTO chains's links have a smooth radius, with no sharps edges or chamfers, which yield a significant reduction in noise, friction and wear on chainsrings and cassette cogs.
The chains elongation preventions structure reduces the frictional force to the cassette and gear. Even in the upper slope where the load is fine, the chains won't ride on gears, and it can make a sure and quick gear change at that time.
Specifications:
CLOSING LINK: Reusable Titanium Nitride PVD Gold
OUTER PLATE: Nickel + Titanium Nitride PVD Gold
INNER PLATE: Chrome Plated + Titanium Nitride PVD Gold
PIN TREATMENT: Chrome Hardened Pin
SPEEDS: 9/10/11 Speed (optional)
chains length: 116 links
COLORS: Titanium Nitride Coating Gold
Item weight: 9 speed: 292.5g
10 speed: 287g
11 speed: 252g
Package size: 230 80 20mm / 9.1 3.1 0.8in
Package weight: 9 speed: 316g
10 speed: 310.5g
11 speed: 275.5g
This cycling vest is made with windproof polyester fabric and thermal fleece lining to keep you warm and comfortable. It is perfect for outdoor cycling, camping, hiking, fishing, golfing, traveling etc. Features: Made from polyester fabric,
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As the combination of convenience and science beauty,it is wonderful companion for cyclist.The bright auto screen is large for clear data to provide a good view for cyclist;it is IPX6 waterproof so that you can
The Bike Gloves with multiple ergonomic design,provides comfort and flexibility during cycling.Also suitable for hiking,cycling,running,driving,camping,fishing and mountaineering etc. Features: Made of premium spandex, microfiber and gel material,flexible and durable. Half finger gloves allow you to
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This helmet is made with hard plastic shell and high-density EPS foam to provide ultimate protection for you during sports. It features 11 air vents, adjustable chin straps and dial system to provide you great
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The cap is made with premium polyester fabric, lightweight, breathable and comfortable. It is great forcycling, fishing, hiking, running, traveling, etc. Features: Made of high-quality polyester fabric, super light and quick dry. Mesh fabric on
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High tensile silicone protective cover designed for BH620bike computer. Feature: Designed for BH620bike computer. 360 protect your bike computer, dust proof and anti-drop. Elastic silicone gel cover built for long last. Protect your bike computer
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