Shimano has added new 12-speed mountain bike groupsets – Deore XT and SLX – to the ... Giro d'Italia Lidl-Trek have drilled their 13sp derailleurs for Paris-Roubaix to make them 12sp The ...

Rear derailleur: “The 12-speed Shimano Deore rear derailleur (RD-M6100-SGS) enables precise and quick shifting within the 10-51T range. 13-tooth pulley wheels and Shimano Shadow RD+ technology reduces ...

While its predecessor looked somewhat bulky and derived from Shimano’s 11-speed Deore XT Di2 mountain ... As on the 12-speed Di2 road groups, the rear derailleur serves as GRX Di2 12-speed ...

Shimano unveiled a few new technologies to its top two groups in its mountain bike lineup that may be of interest to some cyclocross racers and perhaps of particular interest to the monster cross ...