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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Safe on paint
Gear steps optimized for pedaling efficiency
Full alloy construction
CLAMP HEAD Non-marring rubber jaws
Reduces cassette inertia resulting in faster acceleration and increased chain security
Shimano GRX ST-RX820 12 Speed Shifter + Flat Mount Caliper PNS Safe on paintWith the GRX, Shimano brought the first gravel specific shifting group onto the market. Since then, the range of uses and the range of gravel bikes has expanded significantly. Shimano takes this development into account by also expanding the range of the GRX group. With 12 sprockets on the rear wheel and the option to choose between a 1 speed and 2 speed setup, you can adapt your drive even better to your needs. Specifications ST RX820 Shift Brake
US$ 58.00
US$ 109.00
