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
Features: 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,
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Perfect for cycling, make you feel more Comfortable. Features: Ergonomic Design: Streamlined and narrow front sides design allows the thighs to move freely while riding, to prevent friction inside the thighs. Breathable Hollow Design: Reduce
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