Cons: Not bright enough for offroad use as a primary light

Mount: Features the new I-Spec EV mount for your shifter or dropper lever

Straps: Features a standard D-link closure

Dimensions: 135mm x 275mm

Maxxis Flyweight Tube - 38mm Presta Removable Valve Core - 1.9-2.125 Inch - 26 Inch Dropship Cons: Not bright enough forThe Flyweight tubes are for the lightest offerings from Maxxis. For XC riders and anyone else looking for the lighest setup possible. Who's this item for: These are for the weight weenies looking for every advantage on their XC race machine and are willing to sacrifice protection over weight savings. Removable valve core: Yes, the valve cores are removable. Tube wall thickness: 0. 45mm Weight: 26 x 1. 9 2. 125: 96g 27. 5 x 1. 9 2. 125: 110g 29 x 1. 9