Shimano Grx Groupset 1x11, 70. Suitable for 1x11 gravel, cyclocross or adventure bikes with hydraulic disc brakes. Feb 9, 2026 · The GRX groupset’s rear derailleurs are also unique in accommodating very wide cassettes up to a maximum 11-51 for the 1×12-speed variant, although only up to 42 teeth for 1x11-speed. Explore a wide range of our Groupset Shimano 600 selection. It includes a 1x crank with a 42 tooth chainring, +rear derailleur, disc brake with STI right and left shift levers, chain and cassette (Ultegra or MTB). Free shipping on many items | Browse your favorite brands | affordable prices. It combines the proven technology of road bike and mountain bike shifting to offer you optimum off-road performance. Shop now for fast shipping and easy returns! Feb 10, 2026 · Cyclist reviews the best gravel groupsets for off-road cycling from Shimano, SRAM and Campagnolo and compares what's on offer シマノ GRX RX-810 1x11 スピード メカニカル グループセットは、堅実なブレーキと多用途なギアでグラベルバイクの性能を向上させます。高品質なギアをエンルートで今すぐ購入。 The Shimano GRX series is the world's first groupset developed specifically for gravel bikes. Includes Shimano GRX ST-RX600 shift/brake levers with BR-RX400 hydraulic brake calipers, GRX RX600 crankset, 175 mm, with a new 40T chainring, GRX RD-RX812 rear derailleur, and Shimano SLX CS-M7000 11-42T cassette. Garmin edge 830 and left sided 4iiii power meter included. 0qc, whzgrh, f0sk, xp, u4q1y, gn8jex, jyd5b9, qk0t, sf, ags5,