NRS Boundary Boots tubeless the cassette lock ring is

the cassette lock ring is replaced with a PAS sensor that monitors your pedaling input and adjusts power accordingly

Equipped with a Bafang 350W 36V brushless rear hub motor

- Fits K-EDGE Out-Front Garmin Mounts and XL Mounts (2910

•Back yoke ventilation

Any other mounting methods are not recommended

NRS Boundary Boots tubeless the cassette lock ring isPurpose built for mucky put ins and soggy portages, the NRS Boundary Boots deliver knee high waterproofness with a super grippy, rugged sole to handle the harsh terrain favored by adventure canoeists and anglers. 5 mm neoprene upper with taped interior seams guarantees warmth and dry feet. Comfy 7 mm neoprene insole atop a high traction wrap up sole provides maximum protection and support. 2 mm plastic shim for even more protection from sharp, pointy