Sumind Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size

Is thankfully real carbon fibre, fits perfectly with edges not showing out and goes well with my top cap also looks nice in general, I don’t mind thickness but it might bother you as it is quite thick.

I waited about a year before reviewing this great product. Easy to install and made my bike riding position more comfortable. I’d purchase again d needed for another bike.

These are great and they look cool. Was replacing a headset and needed some sizes I didn't have, so I just bought these. Riced my bike up a little bit, and they seem durable

looks good and light- no weight add noted. choice of various sizes. happy

Perfect fit, very fast shipping

Nice looking matches the bike well

Perfect for my needs. I didn’t want to deal with cutting a carbon fiber tube. Variety of sizes mean it works for many headset lengths

Perfect fit. Looks great.

写真と説明通りの商品で切り口も綺麗に切断されており、満足です。

The look is very good. Material is very hard. Spacers are in different sizes and help you to adjust your handlebar in the level you need.

I am very happy with this product, it is top quality, the only thing i would say as a negative was the shipping time taken to deliver my goods , however with the Cover 19 pandemic i do understand the delays are not your fault. so keep up the good work, and thank you.

I guess majority of your spacer requirement is here. You are on the right product bro.

厚み違いのスペーサがそれぞれ沢山合って良いのですが 1番薄いのが 他と直径が違います。 中国から直接郵送できました