Rose HOBO GRX 810

The "HOBO GRX 810" model from Rose is a versatile bicycle, available for 1799 EUR. The bike’s frame is a ROSE HOBO steel frame in Maliblue and weighs a total of 11.6 kg. The bike is fitted with a Shimano GRX, RD-RX812, 11-speed groupset, whilst the shift levers are also from Shimano – specifically the SL-RS700, 11-speed model, in black.

The bike’s fork is a ROSE HOBO in black with a steerer tube length of 405 mm. The ACROS Urban model in black has been chosen for the pedals. The crankset consists of a Miranda Delta with 42 teeth and a length of 172.5 mm in black sand. The cassette is a Shimano Deore CS-M5100-11 with a range of 11–42.

The bike is fitted with an ergotec M-Bar Sport handlebar in black, 780 mm wide. The grips are ESI Grips Chunky in black. The stem is an ergotec Piranha in black, 50 mm long. The tyres are WTB Byway in black/tan and measure 650x47C. The wheelset consists of a ROSE G25 with an inner rim width of 25 mm and 24 spokes, with a wheel size of 27.5".

The bike’s saddle is a Selle Italia Storica Boost, and the seatpost is a Ritchey WTB, 350 mm long with a diameter of 27.2 mm, in black. The bike’s geometry comprises a reach of 498.2 mm, a stack of 577.9 mm, a seat tube length of 460 mm and a top tube length of 553 mm. The head tube angle is 70 degrees and the seat tube angle is 75 degrees. The head tube length is 140 mm and the chainstay length is 420 mm. The standover height is 751 mm, the wheelbase is 1047 mm and the bottom bracket height is 273.5 mm.

In summary, the “HOBO GRX 810” offers solid specifications and well-thought-out geometry, making it suitable for both urban use and longer tours.