GR1ST for Igor
For this build, we aimed to create a versatile bikepacking and adventure machine. We chose the 12-speed Shimano GRX in a 1x setup for its simplicity and low-maintenance reliability. Since this bike will mostly tackle flat terrain, we upgraded to a 44t chainring from Garbaruk, while the 10-51 cassette in the back still provides a wide gear range for when the bags get heavy and the climbs get steep. The build is completed with a lightweight aluminum wheelset from Dandy Horse and wide tires for some extra comfort.
Build details
Frameset: GRIND GR1ST | creme de la creme | size m
Groupset: Shimano GRX RX610 | 170mm cranks
Gearing: Unstoppable | 10-51t
Chainring upgrade: Garbaruk round | 44T
Wheelset: Dandy Horse Hiperion 20 GR
Tires: Pirelli Cinturato Gravel H | 700x45
Stem: Zipp Service Course | 90mm
Handlebar: Zipp Service Course 70 Ergo | 400mm
Tape: Zipp Service Course CX
Saddle: Fizik Vento Argo R5 | 140mm
Pedals: Crankbrothers Egg Beater 2