100 Percent Aircraft Composite Full Face Helmet - M - Silo eBay Thin grips offer great performance

Thin grips offer great performance but don't normally provide much rubber under your palm which can transmit a lot of vibration into your hands

Barcode: 710845847912

Chainline: 52mm (ideal but not mandatory)

CPSC (16 CFR 1203)

Bearing style/amount: Dual sealed cartridge bearings on an aluminium hub-axle

100 Percent Aircraft Composite Full Face Helmet - M - Silo eBay Thin grips offer great performanceThe Aircraft is precision engineered with a Fiberglass Composite shell providing a very strong, yet lightweight design. 25 enhanced venting channels create the Active Cooling System; specifically designed to manage airflow and ventilate the entire helmet. Features: Lightweight Design: Featuring a Fiberglass Composite shell. Active Cooling System: Maximizes airflow with a staggering 25 ventilation ports. Antimicrobial, washable and replaceable comfort