Schwalbe Aerothan Tube Presta Length: 40mm 29'' 1.85-2.55 Model=XX SL Eagle AXS T-Type Transmission Power Meter 12-Speed Groupset Soft and squeezable making it

Soft and squeezable making it easier to hold an insert into the cage Color Clear Volume 16

Run Time Up to 60h Position Rear Rechargeable Yes Lumen Range 1 - 50 Bracket Silicone Strap Primary Color Grey Battery Type USB-C rechargeable Output 20 lumens Light Type COB LED

Three compounds in the tread (3C) for increased wear life and better rolling

you can use an optical adapter that you can have adjusted to fit your eyeglasses prescription (can be purchased separately)

Schwalbe Aerothan Tube Presta Length: 40mm 29'' 1.85-2.55 Model=XX SL Eagle AXS T-Type Transmission Power Meter 12-Speed Groupset Soft and squeezable making itExtremely light and absolutely reliable high end tube TECH SPECS Tube Width 1. 85 2. 55 Valve Core Removable Valve Length 40mm Shaft Type Threaded Valve Presta Wheel Diameter 29 Thorn resistant No