Packed with features OnGuard e-bike locks earn the highest safety ratings with double and quad-locking mechanisms

Protection level

you can mount any 31

The replacement air cartridge is for the 27

Pros: A great sized light that offers some impressive run times

PNW Components Cascade Dropper Post - V3 - No Remote Supplied - External - 30.9mm - 125mm - 406mm Needs Images Packed with features OnGuard e-bikeThe Cascade is coil spring operated for outstanding durability and low maintenance and features an externally routed cable to fit a wide variety of bikes. The external cable comes from the collar to keep things as neat as possible and it won't get in the way once the post is dropped. 150mm and 170mm options have a larger, stiffer stanchion, and also receive an extra bushing to help fight against 'wobbly post syndrome'. V3 posts have slightly different