The MJ-6112 is only compatible with MJ-900

Adjustment options: Rebound (rebound) adjustable

Weight: 105g

1-1/4" and 1-1/2" headset cups

Microfibre lining

100 Percent Altis Gravel Helmet - S-M - Grey PLP|Riding Style The MJ-6112 is only compatibleThe new 100% Altis. Engineered for the demands of the modern day gravel rider. Lightweight, breathable with class leading performance and safety all with a modest budget in mind. Who's this item for: This is marketed as a Gravel helmet but it's just as well suited to XC, Trail, and Road riding. Construction: High Density EPS foam injection and moulded with polycarbonate. Rotational liner: The Altis uses the Smartshock Rotational Protective System