Lumen
SLIM AND AFFORDABLE
The Bell Lumen proves that riding on a budget doesn’t need to look low-budge. With 22 high volume, internally channeled vents, a dial-to-fit GPS fit system and sweet registered graphics, the Lumen is officially one of the brightest buys in the entire Bell range.
颜色
特点
- Cam-lock Levers
- Channeled Ventilation
- Fusion In-Mold Microshell
- Geared Positioning System (GPS)
- Internal Reinforcement
- Registered Graphics
规格
- CE EN1078
- CPSC
技术
Bell's often imitated Geared Positioning System (GPS) delivers easy and quick one-hand adjustment for superior fit and comfort. Simply slide the dial to click-in a custom fit.
Specially designed ventilation channels on the interior of the helmet's liner brings cool air in through the front, passes it over the head and flushes warm air out of the rear ports.
Bell's Cam-lock strap levers make it easy to adjust the straps around your ears. Simply open the cam...position comfortably and close the lever. Done.
参考:
有时间真应该去骑骑车了
骑车虽然辛苦,但真心锻炼身体。