this light is tool free and USB rechargeable

Cassette Specifications:

perforated dual-layer Clarino that improves comfort and keeps you hanging on the bars for longer

weight 249g per pair

Weight: 98g

Evoc Hip Pack Pro 3L + 1.5L Bladder Hydration Pack - Carbon Grey Chilli Red PDP|PLP|Rail Material this light is tool freeThe HIP PACK PRO 3 is perfect for carrying tools, snacks and beverages while still offering full range of movement for ambitious trail riding. Thanks to the EXTRA WIDE HIP WINGS, the ventilated AERO FLEX belt and the optimized AIR FLOW CONTACT SYSTEM it not only sits safely and closely in place, it also distributes the weight perfectly for extra comfort. Wide ventilation channels and the coarse mesh on the back section provide efficient airflow