CeramicSpeed Preload Ring - SRAM DUB Black MFPN=54733068 Color Black Flat Protection Tread

Color Black Flat Protection Tread and Sidewall TPI 180 Weight 590 Designed for ebike Yes Defined Color Black ISO Width (mm) 55 ISO Diameter 584 / 650b / 27

Soft rubber compound

}Enduro Ceramic Hybrid 6802 LLB Sealed Cartridge Bearing 15 x 24 x 5mm

Race pads are sintered and provide excellent performance at high temperatures

}Reserve Wheels Reserve 30 HD E-29 Wheelset - 29" 15 x 110/12 x 148 6-Bolt XD I9 1/1

CeramicSpeed Preload Ring - SRAM DUB Black MFPN=54733068 Color Black Flat Protection TreadCeramicSpeed Preload Ring SRAM DUB Black. The CeramicSpeed preload ring ensures correct preload adjustment for all SRAM DUB crank and bottom bracket combinations. Metal threads to ensure correct preload adjustment Internal o ring to provide secure fitment on crank spindle without needing glue Sleek design reduces areas for dirt to collect Compatible with all DUB Crank + bottom bracket combinations Comes with 1mm + 3mm spacers that match the outer