011 CBR250R Subframe Kit. The kit contains the following parts. If you wish you can purchase the parts individually from this website. 2ea M6X25MMTSHCS seat bolts, 4ea BUTM8-12X20 passenger pegs, 4ea T4HFM8-12X20 passenger handles, 1ea T4HFM8-12X50 muffler, 1ea FWM8-17 muffler washer, 1ea TLNUTM8-12 muffler nut, 2ea T4HFM6-10X10 rear tank mounts, 2ea FWM6-22 rear tank mount nuts, 2ea M6SHBH0149A battery tray, 1ea LFM610G12 battery clamp, 4ea LFM610G20 airbox mounts, 2ea LFM610G20 regulator/rectifier mounts, 2ea T4HFM8-12X12 taillight mounts, 2ea TLNUTM6-10 rear seat latch.