A performance wheel for Aggressive Trail and All Mountain riders who don't want to compromise on durability or comfort — at a budget-friendly price. The Sidekick Flux Aluminum Wheel shares the AL 6069 rim extrusions as e*thirteen's Pro-level aluminum wheels, built to a more value-oriented spec without sacrificing resilience. Key Features Front-tuned build — Spoke pattern, hub flange spacing, and rim lay-up are optimized for steering precision and reduced arm fatigue on long descents. Front axle — 110×15mm Boost for compatibility with modern all-mountain forks. Flux 43 Aluminum rims — Add radial compliance and traction without sacrificing steering precision or feel. Balanced front rims — Lighter Flux 43 rims up front boost compliance, bump absorption, and traction. Lively ride feel — Low rim profile combined with a double-butted 28-spoke build makes for a responsive, dynamic ride. Handbuilt precision — AL 6069 sleeved rims, double-butted spokes, and secure lock brass nipples deliver performance, longevity, and value. *Tubeless valve is not included