BMC Air Filters - KYMKO AGILITY High Performance Air Filter Bike-Beta or insole heaters

or insole heaters

Comfortable and easy fitting strap system

Replacement Shoulder Strap For 1 X Us-20 Drypack

2020-2022 Beta (Does not fit XTrainer

Inside diameter is 20mm

BMC Air Filters - KYMKO AGILITY High Performance Air Filter Bike-Beta or insole heatersThis High Performance air filter is made from premium material that allow increased air flow and filtration efficiency, blocking containment as small as 7 microns (compared with 10 microns in most other filters). BMC air filters are produced using a "Full Moulding" system. This prolongs the life and durability of the filter. The rubber used in BMC air filtering systems has a long life with optimum adhesion characteristics to all shapes of airboxes.