sorry for asking such a general question, but any advice on getting the weight down on a
2013 lapierre spicy 516? It would need to be fairly robust for enduro racing (scotland trails/french alps)
but at the same time a bit lighter than it is (29lb).

Frame:
Spicy 516 Alloy 7005 Sl Sot+ 160mm Tapered 12X142 3720g
Rear Shock:
Fox Float CTD Boost Valve Lv Performance 210g
Fork:
Fox 34 Float 160 CTD Fit Performance 1950g
Front Derailleur:
Shimano M675 New SLX 10 Speed 140g
Rear Derailleur:
Shimano M786 GS New XT Shadow + 10 Speed 255g
Shifters:
Shimano M780 XT 2X10 Speed 255g
Chainset:
Race Face Turbine 10 Speed (24X36) 810g
Cassette:
Shimano HG62 11X36 10 Speed 360g
Front Brake:
Formula The One S 350g
Rear Brake:
Formula The One S 350g
Handlebars:
Easton Havoc 31.8X20X750mm 315g
Stem:
Easton Haven 31.8X55mm 150g
Headset:
FSA Orbit Tapered 1 1/8-1.5'' 145g
Wheels
Mavic New Crosstrail (£400) 1650g
Tyres:
Continental Rubber Queen 26X2.2 Ts (780g) 1560g
Saddle:
Fi'zi:k Gobi Xm 230g
Seatpost:
Rockshox Reverb Stealth 31.6X355mm 100mm Travel 560g

(-)30g Silverado SLT Ti rails (200g)
(-)155g Minion DHF (700g)
(-)90g Race Face SixC carbon handlebar (225g)
0g Race Face Atlas Stem 50mm (150g)
(-)90g Shimano XTR M980 10 Speed Cassette (270g)