I am selling this 10-speed Shimano Tiagra hydraulic groupset. All parts were removed from a new bike purchased at the end of 2025, with the exception of the cassette and brake discs (see below).

The groupset includes the bottom bracket (BBR2500 PB), the crankset (172.5mm crank arm length), the shifters (10-speed), the brake calipers with mounts and hoses, the front derailleur (from the Shimano 105 range), the rear derailleur, the chain, and the cassette (new Shimano Deore 11-34). I am also including a worn Shimano 105 11-28 cassette. The brake discs are RT800-SS Ice-Tech in 140mm and 160mm, w...