Headset bearings?

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Copied, re-arrannged and pasting this info from the main E-sommet thread for hopefully easier future reference/searching.

2018

the 2018 E sommet had an FSA headset
FSA Orbit 1.5 Zero Stack (No.57), 1.1/8” – 1.5” headset
According to the details on CRC website they are 36 x 45.
FSA Orbit 1.5 ZS Headset (No.57) | Chain Reaction Cycles
or
Orbit Headset Bearing Kit | 1 1/8, Tapered No. 52 57 42 44| FSA Headset Bearings | eBay
The Blue Seal ones on the Ebay link above are correct according to @davosaurusrex

2019

If you have a 2019 Esommet it should have a Nukeproof headset
The bearings you need for that are these:
Nukeproof Steel Headset Bearing | Chain Reaction Cycles
SB-A 30 is the top bearing
SB-B 40 2015 onwards is the bottom bearing
 
Copied, re-arrannged and pasting this info from the main E-sommet thread for hopefully easier future reference/searching.

2018

the 2018 E sommet had an FSA headset
FSA Orbit 1.5 Zero Stack (No.57), 1.1/8” – 1.5” headset
According to the details on CRC website they are 36 x 45.
FSA Orbit 1.5 ZS Headset (No.57) | Chain Reaction Cycles
or
Orbit Headset Bearing Kit | 1 1/8, Tapered No. 52 57 42 44| FSA Headset Bearings | eBay
The Blue Seal ones on the Ebay link above are correct according to @davosaurusrex

2019

If you have a 2019 Esommet it should have a Nukeproof headset
The bearings you need for that are these:
Nukeproof Steel Headset Bearing | Chain Reaction Cycles
SB-A 30 is the top bearing
SB-B 40 2015 onwards is the bottom bearing
Ended up ordering these..
ACB518K 1-1/2
MR136 1-1/4
 
bottom one fits, top one doesn't.
ordered this as a
20200325_194951.jpg
 
I don't have a 2018 anymore.
The info I pasted above is from @davosaurusrex
measure your old bearing with calipers and report back
 
Ain't got calipers, but I'll update on top bearings when they arrive.
Cheers for advice
 
Aldi were selling calipers for about £7 last week.
Pretty handy things to have anyway
 
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