Check out the Best Fixed-Gear Bikes of 2022.

SENQI Bike Caliper Aluminum Alloy Bicycle Brake Caliper Clamp Bicycle C Caliper for Fixed Gear Bikes Road Bikes Bike Accessories(47-57mm) Price: $21.99 (as of 08/08/2022 18:46 PST- Details) & FREE Shipping.

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【Material】:Aluminum Alloy, strong and durable for use.Not easy to rust, can be used on any weather.Brake pads are wear-resistant and tough, can brake better which makes cycling safer.
【Size】:Front Brake: Screw Length 28mm,18mm Nut; Rear Brake Screw Length 12mm,10mm Nut.

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