LAS
LAS Enigma Cycling Helmet Tension Adjuster Replacement Part - Genuine Fit System
LAS Enigma Cycling Helmet Tension Adjuster Replacement Part - Genuine Fit System
Low stock: 3 left
Official factory warranty & 100% genuine Italian safety craftsmanship (CPSC 1203 & CE EN 1078 certified).
Over 580 helmets in stock. Dispatches same or next business day from the US with tracked delivery.
Try on indoors with tags attached. If you need a different size, our domestic team handles easy exchanges.
LAS Helmet Size Guide
How to measure: Wrap a soft tape measure horizontally around the widest part of your head — approximately 1 inch (2.5 cm) above your eyebrows and ears. Keep the tape level and snug but not tight. If between sizes, choose the larger size.
LAS Sizing Chart — Virtus, Virtus Carbon & Cobalto
| Size | Head Circumference (cm) | Head Circumference (in) | Fits Best |
|---|---|---|---|
| S/M | 54 – 59 cm | 21.3" – 23.2" | Small to Medium heads |
| L/XL | 59 – 61 cm | 23.2" – 24.0" | Large to X-Large heads |
LAS Sizing Chart — Enigma
| Size | Head Circumference (cm) | Head Circumference (in) | Fits Best |
|---|---|---|---|
| S/M | 55 – 58 cm | 21.7" – 22.8" | Small to Medium heads |
| L/XL | 59 – 61 cm | 23.2" – 24.0" | Large to X-Large heads |
LAS Fit System
Nano 3D Tension Adjuster: All LAS Virtus, Virtus Carbon, and Cobalto helmets include the Nano 3D micro-adjustable retention system. You can fine-tune fit within each size range for a precision, lock-down feel on the bike.
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Complete the Kit
Tension adjust for LAS Enigma helmets.