Shimano GRX ST-RX820 12 Speed Shifter/Disc Brake Lever Only - Lever Assembly - Black Heavy/Bulky 36t is the smallest number

36t is the smallest number of teeth that fits on a 120 BCD

and the zippered front and rear pockets will keep your valuables secure

The 100% Altec is a lightweight

Structure: The Cinturato Gravel RC has been reinforced compared to the other gravel tyres in the range

Replaceable pins for increased grip on Union GC (14 pins)

Shimano GRX ST-RX820 12 Speed Shifter/Disc Brake Lever Only - Lever Assembly - Black Heavy/Bulky 36t is the smallest numberThe Shimano GRX ST RX820 12 Speed Shifter Brake Lever is tailored for riders seeking precise shifting with enhanced braking on rugged terrain. Built for gravel specific demands, it combines a 12 speed shifter with a hydraulic disc brake lever, ensuring smooth gear transitions and confident braking control. Precision Shifting: 12 speed for accurate gear changes Powerful Braking: Hydraulic disc brakes for reliable stopping power Position: Right lever