Mountain Bike Square Taper Bottom Bracket 68x118mm - Sealed Cartridge Bicycle Axle with Waterproof Screws - Black MTB Square Hole Axle Replacement Part for Trail Riding & Off-Road Cycling

Item Specifications Type:Bottom Bracket Shell Width:68 mm Spindle Interface Type:Square Taper For Bike Type:Mountain Bike Spindle Length:118mm Colour:Black Material:Metal Package 1x Sealed Bearing Bottom Bracket 2x Waterproof Screws (Note: Other accessories are not include.)

Design Sealed cartridge bearings, fits 68 mm bottom bracket shell. Square taper bottom bracket. Matte black finish.

Feature It is a integrated sleeve and inside bearing to make sure the bearing rotate stably. Waterproof, dust bearing and bearing shield design, which can help to prevent the erosion of sediment water.

Size 68x118mm/2.7x 4.65inch.

Cups thread diameter 34.5mm/1.36inch.

Integrated structure No abnormal noise, with no gaps to prevent the assembly stuck,safe for use.