Its usually paired with a kind of shifter for the rider to choose the level of assist (youll see this system on most shared city ebikes)
PROTECTION: Complete Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection, MIPS Brain Protection System reduces rotational forces caused by angled impacts to the head FIT / INTEGRATION: Three washable cheek pad kits, two crown liners and two neck rolls let you fine tune the fit, D-ring chin strap fastener for a snug fit, Designed for ultimate integration with Smith performance goggles for maximum comfort, venting and storage convenience, AirEvac ventilation system integrates with Smith goggles for fog-free lenses FEATURES: 21 fixed vents for consistent airflow, Adjustable visor, Hybrid X-STATIC / Ionic+ anti-bacterial performance lining for odor resistance WEIGHT: (Size M, MIPS) 27oz / 770g CERTIFICATION: CPSC, CE EN 1078, ASTM F1952 Give credit where credit's due
The AGV K6 S is the successor to the K6 that Ive been using for the past five years which means the old one was ready for retirement, or at least semi-retirement
Quarter : an ABS hard shell skate style helmet with very small rectangular vents
This means that youll enjoy custom injection-moulded and shoulder straps, a padded mesh back and a lumbar panel
In our opinion, it comes down to cost (just)