Adonizing is a way of colouring your frame, http://www.trials-forum.co.uk/forum/index....howtopic=140554 example for you there. Most parts are coloured using this. It will save weight because it removes a bit of the material so if you were wanting to save those last few grams as well as making it look pimp then go for that. Your front wheel is probably letting you down as well. If you are going to go front rim brake get a non disc hub (these can go as little as 60g) and a nice light rim EDIT: as said change your pedals too, I recomend the trialtech magnesium ones, they are super good and will save you nearly 200g.