Velocity Aileron Rim - 700 Disc Black 32H Length-612.5mm Front has 2 sealed bearings

Front has 2 sealed bearings and alloy axle

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

} 4mm chain link thickness

Damper: Low speed rebound in addition to high and low speed compression adjustable

To compensate for the differences in wall length and strength of an asymmetric design

Velocity Aileron Rim - 700 Disc Black 32H Length-612.5mm Front has 2 sealed bearingsFeatures a disc specific elliptical profile designed with aerodynamics and weight as key factors. Specifically tuned to be aerodynamically paired with 23 28c road tires though a 20mm inner width compliments even the most voluminous gravel and cross tires. For tubeless setup Velocity recommends their 21mm Velotape (RS1005) Brake Compatibility Disc Only Rim Width (Internal) 20 Brake Track None Manufacturer Spec ERD (mm) 585 Valve Presta Color Black