All weights determined using a Park Tool DS-2 that provides 1 g resolution.
5mm
FSA carbon 3 g
P1R aluminum 1 g
10mm
FSA carbon 5 g
P1R aluminum 2 g
20mm
FSA carbon 11 g, (2) 10 mm spacers
P1R aluminum 4 g
30mm
FSA carbon 16 g, (3) 10 mm spacers
P1R aluminum 6 g
FSA carbon spacer: OD: 35.92 mm
P1R aluminum spacer OD: 30.16 mm
as measured with Starrett No. 120M metric dial calipers
Gamut US has acquired Point 1 Racing:
GAMUT USA ACQUIRES POINT ONE RACING
October 20th, 2014
http://www.gamutusa.com/gamut-acquires- ... ne-racing/
stem spacer weights: FSA carbon vs. Point 1 Racing aluminum
Moderator: robbosmans
Thanks. Those are significant (percentage) differences.
Are the Point 1 spacers thinner?
Are the Point 1 spacers thinner?
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- Posts: 135
- Joined: Tue Dec 04, 2012 3:57 am
FSA has 2 kinds of "wavy" spacers, which are lighter.
I have the "outside wavy" variant (part no. H2367), and here's the weight on my scale: 5mm-1.4g, 10mm-2.7g.
(ID 29.0mm, wall thickness 1.3mm, the ridges are 3.3mm thick)
You can see both types here: http://www.bicyclestore.com.au/parts/headsets/spacers-top-caps.html
I have the "outside wavy" variant (part no. H2367), and here's the weight on my scale: 5mm-1.4g, 10mm-2.7g.
(ID 29.0mm, wall thickness 1.3mm, the ridges are 3.3mm thick)
You can see both types here: http://www.bicyclestore.com.au/parts/headsets/spacers-top-caps.html