Palm: Vented silicone mesh / one piece seamless construction

Closely positioned blocks multiply the grippy edges

Trail: Comparable performance to the Enduro casing tailored for trail use cases

Pros: Lightweight materials

Enduro SMR 18307 18mm x 30mm x 7mm Bearing - 18mm - 30mm - 7mm - Stainless Steel Radial Bearing - C3 Back in Stock Palm: Vented silicone mesh /SMR 18307LB Stainless Steel Radial Bearing (C3 clearance) 18 x 30 x 7mm This radial bearing features 440C stainless steel alloy races and Grade 10 balls with dual seals and 90% fill with Mobil XHP 222 high pressure water proof grease to withstand daily abuse of use and the elements. A radial bearing generally used as a hub bearing and can be used as a pivot bearing, though the MAX type version of this bearing is better suited for suspension use. Not