This is the DT Swiss RWS 15 x 150mm Big Ride Front Thru Axl. The new thru bolt RWS with aluminum lever with a dimension of 15/150 mm is specially developed for Big Ride hubs. The patented wheel-mounting system is stiffer, safer and user friendly compared with conventional quick releases. Coming along at just 87g the RWS is 100% disc brake compatible. Compatible with only 15mm thru axle frames Specifications: Hub Spacing: 15 x 150mm Thread Pitch: 1.5mm Overall Length: 198mm Thread Length: 10mm Axle Diameter: 15mm Color: Black Weight: TBD