MTB Bicycle 7/8/9/10 Speed Freehub Body For Shimano RM30/RM40/RM60 Accessories. Floating system design can reduce disc warp at high temperature, reduce heat transferred to hub. Bicycle brake pads 1. 12V 4x H7 LED Headlight Bulb High Low Beam 110W 30000LM Super Bright 6000K White.