SHIMANO BB-MT501 HOLLOWTECH II BOTTOM BRACKET 68/73mm Giant-kids secure and airtight threaded connection

secure and airtight threaded connection with quick-release thread tensioner

The SpeedShield GRX 38 is a sturdy

a 1500 mm long cable and control unit

Screw accessories

SHIMANO BB-MT501 HOLLOWTECH II BOTTOM BRACKET 68/73mm Giant-kids secure and airtight threaded connectionShimano BB MT501 Hollowtech II threaded bottom bracket for cranksets with 24 mm integrated bearing axle and 68 73 mm shell width. With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency. Features Genuine Shimano HollowTech II bottom bracket assembly Set includes left and right hand cups, spacers, inner cover, and inner O rings Sealed cups keep out dirt and water Maintenance free Compatible with 68 mm and 73