Shimano's new SLX group is a 'best of' compilation of the company's technologies. It's light, it's designed to suit any style of mountain bike and a full range of rider preferences and yet it's still ...

Great shifting performance on rough ground; clutch limits unwanted chain movement well; great shifter ergonomics; compatibility with other Shimano 12-speed kit Cons: Shifter isn’t as crisp as it could ...