Shimano 105 Hydraulic Groupset - £483 from Wiggle
Shimano GRX RX600 - which is meant to be 105 level, is £599
How does that work, when its got "less" stuff in it. e.g. No left hand gear mechanism, no front deraillieur, one less Chainring?
If you're new please join in and if you have questions pop them below and the forum regulars will answer as best we can.