BBRight 30mm Rims Single Impact/Bash Guard Kit For

Single Impact/Bash Guard Kit For XX D1 (Including 1 Impact/Bash Guard

1-152610A3C3 steel bearing

Chrome plated outer plates and black inner plates

Available in Adult sizes S/M (54-58cm) and L/XL (58-62cm)

SRAM Model ID: FS-UPK-MC-A1

BBRight 30mm Rims Single Impact/Bash Guard Kit ForThread together bottom bracket for frames using the BBRight bottom bracket standard and 30mm spindle diameter cranks. Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement. Attributes BB Bearing ABEC 3 BB Shell Type BBright BB Shell Width 79mm Crank Spindle