The M-Part Threadsaver seat clamp is a high-quality bike component made of aluminium, designed for universal compatibility with a 31.8mm seatpost diameter. This sleek black seat clamp, weighing 30g, is a durable and stylish addition to any bike, providing a secure and reliable attachment for the seatpost. Made in Taiwan by the reputable brand M-Part, this seat clamp is a must-have for cyclists looking to upgrade or repair their bike's seatpost with a reliable and durable solution.