Rotor

Owned by

Ajalvir, Spain

Spanish bicycle component manufacturer founded in 1994, specializing in cranksets, chainrings, power meters, and groupsets for road, MTB, gravel, and triathlon. Known for oval Q-Rings and the UNO hydraulic/electronic groupset. Majority stake acquired by Wheeltop (Lanxi Wheeltop Cycling) in 2024, forming a Spanish-Chinese consortium.

DrivetrainGroupsetsPower Meters

https://rotorbike.com

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