>>1235657>/you should just buy a new bike if you really want something better. There's no real redeeming quality to that which would make it worth upgrading. It would be polishing a turd.No redeeming quality aside from... it's a folding bike which fits in my car
>>1235656>SLX groupset is great. Are you planning on 1x or 2x? If 1x, go with the biggest 11-46 cassette. You'll likely need to buy the front chainring separately from the groupset, 32 or something is good.>Assuming your current cranks and bottom bracket come off easily, it should take a couple of hours to switch out the brakes and the groupset. Brakes are super easy since Shimano sets come preassembled, gears take a bit of tinkering and routing the cables but nothing difficult really.>Does your current rear hub have 8 or more speeds? If yes, the 11-speed cassette should fit on, but if it's 7 speeds at the moment you also need a new wheel.8 speed. I would want the 2x. Doesn't the SLX kit come with a front chainring?