The GTR SL35 E-Bike Boost 27.5´´ CL Tubeless Disc MTB rear wheel is a high-performance wheel designed for electric mountain bikes. It features a sleek black and grey design that complements any bike frame.This wheel is 27.5 inches in diameter and is compatible with tubeless tires for a smoother ride and increased traction. The boost spacing ensures a sturdier construction, making it ideal for the rough terrain often encountered while mountain biking.The disc brake compatibility provides quick and reliable stopping power, while the lightweight design helps to reduce overall bike weight for better handling and maneuverability on the trails.Overall, the GTR SL35 E-Bike Boost 27.5´´ CL Tubeless Disc MTB rear wheel is a durable and reliable option for riders looking to upgrade their electric mountain bike and take their off-road adventures to the next level.