Active 3x60TPI you can use an optical

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

description Micro Spline 12sp FH body compatibility M-Pulse hubs

Hydraulic Bottom Out Default Settings Reb55/Comp30 Adj Hydraulic Bottom Out Lockout 2 Spring Adjustments Preload Primary Color Black Damping Adjustments External rebound 2 position (open/firm) HS&LS compression Hydraulic Bottom Out

Rotor Mount Center Lock Axle Type 12mm TA Hub Spoke Type J-bend Hub Weight 227g Primary Color Orange Hub Drilling 28H Hub Spacing 148mm Position Rear Freehub Body Shimano Micro Spline

and they all work outside their listed temperature ranges

Active 3x60TPI you can use an opticalStrap attachment System for secure charger transport Separate compartment for control display Great ventilation with Air Flow Contact System 2 Hip Belt pouches for smaller items Material: N210 D Ripstop, 3D Air Mesh, Airo Flex Volume: 3L Size: 28 x 18 x 8cm (11 x 7. 1 x 3. 1) Weight: 460g (1lb) TECH SPECS Max Bladder Volume 1. 5L Bladder included Not included Volume 3L Bag Dimensions in inches 11x7. 1x3. 1 Volume Range 0 5L Bag Dimensions in cm