Shimano

Japanese manufacturer of bicycle groupsets and components including road (Dura-Ace, Ultegra, 105), MTB (XTR, XT, SLX, Deore) and gravel. Dominant global market share with mechanical and electronic Di2 shifting.

2 Alternatives Found

Campagnolo

Italy

Italian high-end bicycle groupset manufacturer headquartered in Vicenza, founded 1933. Offers complete road and gravel groupsets (Chorus, Record, Super Record, Ekar) with mechanical, hydraulic and wireless electronic shifting. GDPR-compliant under Italian/EU law.

Key Features

Mechanical, hydraulic and wireless electronic shifting12-speed road and 13-speed gravel (Ekar)Carbon and titanium componentsDisc and rim brake versions

Website

Rotor

Spain

Spanish high-performance cycling component manufacturer based in Ajalvir, Madrid. Specialises in cranksets (ALDHU), oval chainrings (Q RINGS) and integrated power meters (INspider) compatible with Shimano and SRAM derailleurs. Note: Rotor does not manufacture complete groupsets or derailleurs, but is a strong EU-made alternative for cranks and drivetrain components.

Key Features

ALDHU crankset (road and gravel)Oval and round chainrings (Q RINGS)INspider integrated power meter1x and 2x drivetrain options

Website

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