Crank Brothers Highline XC/Gravel Dropper Post - 27.2mm - Internal - Stealth - 60mm Drop - 297mm Length - No Remote Supplied PLP|Colour This cassette uses durable steel

This cassette uses durable steel cogs which helps keep the cost low

but with a simplified shell

1-2010 and EN1938 standards for impact resistance

Cons: Perhaps a little too minimal for some

Crank Brothers Highline XC/Gravel Dropper Post - 27.2mm - Internal - Stealth - 60mm Drop - 297mm Length - No Remote Supplied PLP|Colour This cassette uses durable steelThe all new Highline XC Gravel delivers infinite adjustment, smooth feel, and easy installation. 27. 2mm seatpost diameter to fit most XC and gravel bikes Jagwire cable and housing Self contained IFP hydraulic cartridge Internal routing Quick connect mechanism for ease of cable installation Linear actuator for quick return speed 2 bolt standard head