Friday 16 August 2013

2010 Focus Cayo Bike Weights

Update 6 April 2014 - I have added some more info in this post: Giant Defy Headset Bearings

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I wrote earlier that I had bought a new frame: a Scott CR1 Pro (here). The plan was to move all the parts from the Focus to the Scott. Some new parts would be bought such as cables, new bar tape etc. 

I was very keen to itemise the weights of the Focus and its components to see actually how much the bike, the frame and the other components weighed.

As I stripped down the bike I spent some time weighing the bike and the components.


The digital scales I used were these:



They are OK but its easy to get a different weight each time the same component is weighed (this may be influenced by how the component is suspended from the hook, and the resolution at 0.01kg is low for some of the lighter parts). In Engineering terms, the Gauge R&R is poor.

This weights are all tabulated here:


Focus Cayo 105 (2010) Weight Break Down
Components
Detail
Actual Weight (kg)
Full Bike
Pedals, bottle cages x2, pump, Garmin Cadence sensor etc)

8.57



Bottle cage 1
Specialized
0.04
Bottle cage 2
Specialized
0.06
Pump
TopPeak Pocket Rocket
0.11
Pedals
Shimano SPD-L R540
0.33



Bike

8.03



Chain
KMC X10
0.26
Front Wheel/inner tube/tyre
Shimano RS80 C24
1.04
Rear Wheel/inner tube/tyre + Cassette
Shimano RS80 C24
1.53
Cassette
Shimano 105 11-28




Bike

5.21



Crank RH
FSA Gossamer
0.55
Crank LH
FSA Gossamer
0.25
Front Brake
Shimano 105 5700
0.18
Rear Brake
Shimano 105 5700
0.18
Front Deraillieur
Shimano 105 5700
0.09
Rear Deraillieur
Shimano 105 5700
0.23



Bike

3.72



Handlebars/Stem/Shifters/Cables
FSA/Shimano 105 5700
1.19
Seat Tube
FSA
0.28
Saddle
FSA
0.29
BB Bearing
FSA Mega Exo
0.09



Final Frame Weight

1.82






Component Total

6.7
+Frame

1.82



Back Check Total

8.52


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