sub 16lb M2 stumpie

[stubbsy]

Well folks its finally finished, hope you like it, thanks to wadsy for his help in sourcing and spannering once again

Frame 17" STUMPJUMPER M2 decals by Gil 1670g
Fork Pace rc31 780g
Headset Chris King 93g
Headrace Chris King steel 13g
Headset top cap bolt titanium 5g
Stem kcnc 110mm ti bolts 101g
Bars USE atom 140g
Seat post USE sumo 30.9mm x 400mm 228g
Seat clamp kcnc 11g
Saddle selle italia slr 144g
Brake levers kcnc v6 66g
Brakes kcnc v6 front and rear 123g/ 123g
Bottom braket Un91 113mm axle 238g
Front wheel tune hub stans ztr355 rims 595g
Rear wheel Tune hub stans ztr355 rims 720g
Grips kcnc 18g
Tires maxi flyweight 330 328g / 328g
Tubes maxi flyweight 96g / 96g
Pedals cooks bros 4 ti 167g
Spacers and lock ring no brand 37g
Rear cog niner 17 tooth 19g
Chain tensioner 4jeri 110g
Crank and ring middleburn rs7 uno 34 tooth 516g
Crank bolt middleburn steel extractor 32g
Skewers kcnc ti 43g
Chain kmx x9sl 218g
Cables jagwire 120g

TOTAL 7178G 15.82lb

i will probably end up going for a 1x9 set up on this bike as i already have my klein as a single speeder, i figure it should weigh about 16.6lb :roll:

 

[wadsy]

Some more pics for you .....

 

[chriscl]

Very nice!

What gearing are you running at the moment, front/rear?

 

[stevec1975]

Nice! Looks superb, must accelerate like a, erm, something that accelerates quickly.

You could save another 300 grams if you swap out the forks for Trigon all Carbon (or keep the same bike weight and put some off-road tyres on!)

 

[sunchaser]

Nice. How's it ride? I alway find uber light mtb's are a total nightmare off road...

 

[saltyman]

Nice one, SS and mega light will mean an ideal cardio bike!

 

[haggis]

very nice, you'll need to let me know how those tyres ride as i have a pair in the house but just not had the bottle to put them on a bike

 

[Neil G]

Impressive!

 

[trickylad]

love a good stumpy

odd though as it doesn't look that light.

 

[stubbsy]

cheers for your nice coments guys

the tires are very light but seam to grip well on hard packed dry surfaces, not sure how they will stand up to mud or thorns though

i went with these tires as they were cheap and light, the whole bike has been built on a tightish budget weighing up cost against grams saved, i think its as good as i could do on my sized wallet

the gearing is 34 front 17rear at the moment but i am to put on some gears and turn it into a 1x9 weighing 16.6lb or there abouts :roll:

thanks for the pics wadsy, you are a legend

stubbsy