Bicycle Chainring 34T 36T 38T 40T Bike Single Speed Chainring Narrow Wide Chainring for sram gx xx1 X1 x9 GXP pedivela Offset 3MM
Features:
*1. 100% brand new and high quality.
*2. It is made of T6 heat treated high strength aluminum alloy material, which is firm and durable.
*3. The mud channel can discharge mud faster, reduce wear and tear, low resistance and is easy to clean.
*4. The anti-corrosion and rust-proof anodized surface adopts sandblasting technology. The fine sandblasting texture is delicate and does not fade and is more durable.
*5. The design of positive and negative tooth, one thick and one thin, it can reduce the gap between the chain and the chainring and can be tightened with the chain, greatly prevent the chain from shaking caused by speed change.
Specifications:
Material: 7075-T6 aircraft grade aluminum alloy
Color: black (As shown in the picture)
Offset:3 degrees
Process: CNC high-speed milling and engraving+hard oxidation treatment
Teeth number: 30T; 32T; 34T; 36T; 38T; 40T
Thickness: disc 7mm; The positive Tooth are 3.6mm and the negative Tooth are 2.0mm
Weight: 30t-60g/32t-65g/34t-70g/36t-75g/38t-80g
Package content:
Bicycle Chainring * 1
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