A precision-engineered headset cup.
Machined from aerospace-grade AL6061 and teamed up with angular contact bearings.
The Descend headset guarantees super-smooth control so you can focus on the trail.
Our top and bottom headset pieces are available separately.
Technical:
| Upper Cup |
EC44/40 |
EC49/40 |
ZS44/30 |
ZS49/30 |
ZS56/30 |
ZS56/40 |
ZS66/40 |
ZS66/46 |
| Steerer Tube |
40mm |
40mm |
30mm |
30mm |
30mm |
40mm |
40mm |
46mm |
| Headtube Size |
44mm |
49mm |
44mm |
49mm |
56mm |
56mm |
66mm |
66mm |
| Stack Height |
13.4mm |
13.4mm |
3mm |
5.2mm |
2.8mm |
2.8mm |
3.5mm |
3.5mm |
| Replacement Bearing |
R425 |
R425 |
R408 |
R412 |
R413 |
R413 |
R458B |
R458B |
| Weight |
56g |
60g |
40g |
60g |
66g |
66g |
90g |
100g |
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