I'm down the rabbit hole. Was given this Malus by a friend. I really enjoyed riding it this last winter.... but, it was REALLY heavy (44lbs). Decided I'm a snow rider!! So this summer I'm completing this project. .. probably foolishly. Removed kickstand, replaced brakes with zrace hydraulic, stock was crap and wouldn't stop me, got rid of of revo twist shifter and got shimano trigger, replaced rotors,new wider bars, new stem, new headset, serviced bottom bracket, serviced hubs, new crank set with 34 tooth oval ring, brew seatpost, 3d saddle, about to tape the rims for tubeless, replaced derailleur, replaced cassette with megarange. There's a set of TR Juggernaut Pro on their way. I've never worked on my own bikes before, so i needed a bunch of tools too. The learning experience I'm getting is priceless though. My LBS has been very supportive (thanks James!). I'm hoping that this all will bring it down closer to 31lbs.