Headset Tapered 1 1/8 - 1.5'' Semi-intergrated Sealed Bearing 28.6 X 44 / 56 X 39.8mm RGroup_A7B50155DC615F77A7138C024EE324B95B7ACDCA The Shimano Multi Freewheel is

The Shimano Multi Freewheel is a 7-speed component crafted from lightweight

Noise insulating floormat is water resistant

High-grade petroleum oils offer optimal lubrication even under extreme temperatures ranging from -60 to 475 degrees Fahrenheit and in varying humidity levels

The BB for 386EVO frames and 24mm spindle cranks features machined aluminum cups that thread together

Headset Tapered 1 1/8 - 1.5'' Semi-intergrated Sealed Bearing 28.6 X 44 / 56 X 39.8mm RGroup_A7B50155DC615F77A7138C024EE324B95B7ACDCA The Shimano Multi Freewheel isTapered headset with semi integrated sealed bearings, measuring 1 1 8 to 1. 5 inches. Dimensions are 28. 6 x 44 56 x 39. 8 mm. SKU: 8450 BP.