EVOSID Ultralight Stem Cover 5.8g Specification and Application
The ultralight design tips the scale at just 5.8 grams, making this headset top cap an excellent choice for weight-conscious cyclists building lightweight bikes without component compromise. Aluminum alloy material provides durable protection against dust, debris, and water intrusion while resisting corrosion from road salt and mountain spray. A 1-1/8 inch fork diameter makes this bike stem cover compatible with most modern road bikes, mountain bikes, and gravel bikes using standard integrated headset designs. The headset cap sits flush against your fork steerer tube, creating a clean integrated appearance that matches contemporary bike aesthetics and geometry. Precision machining ensures a secure fit that prevents rattling during rough terrain, maintaining the structural integrity of your steering system.


















L***r –
As discribed looks better then picture shows
h***r –
Would buy agin it’s a great price for a bike course build and easy to put off and on
s***r –
Very good looks amazing and good quality it suits my dirt jumper perfectly
D***z –
excellent product. I loved it!!
AliExpress Shopper –
Fits nicely, good quality. I swapped out the steel bolt for an aluminum one. Recommended upgrade.