Rockshox Maxle Stealth rear axle compatible with various Boost frames, this minimalist lightweight model (34g) features a 6mm allen clamp.Details:6mm allen printWeight : 34gReferences :00.4318.005.028Boost 12x148 mm.Total length: 180 mm.Length of thread : 20 mm.Thread pitch: M12x1.75.Axle Maxle Stealth Rear MTB, 12x148, Length 180mm, Thread Length 20mm, Thread Pitch M12X1.75 - Boost Frames00.4318.005.029Boost 12x148 mm.Total length: 188 mm.Thread length: 20 mm.Thread pitch: M12x1.75.Axle Maxle Stealth Rear MTB, 12x148, Length 188mm, Thread Length 20mm, Thread Pitch M12X1.75 - Boost Split Pivot Frames00.4318.005.030Boost 12x148 mm.Total length: 195 mm.Thread length: 20 mm.Thread pitch: M12x1.75.Axle Maxle Stealth Rear MTB, 12x148, Length 195mm, Thread Length 20mm, Thread Pitch M12X1.75 - Boost Trek ABP Frames