Full Speed Ahead Mallet 1-1/8" Heavy Duty Threadless Headset Black MFPN=3601M-62240 Type Standard Size 700x40 ISO

Type Standard Size 700x40 ISO 622 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 55 Weight (Grams) 847 TPI 60 Durometer Features REF/SRC/KS/EBIKE50 Reflective Sidewall Yes

} Light guide for increased visibility and safety

4 grip pins on each side

Medium = Small Large = Medium X-Large = Large

Both versions are moisture resistant and naturally antibacterial

Full Speed Ahead Mallet 1-1/8" Heavy Duty Threadless Headset Black MFPN=3601M-62240 Type Standard Size 700x40 ISOFSA (Full Speed Ahead) Mallet Headsets. Color Black Bearing Type Loose Ball Crown Race 30 Weight 150 Defined Color Black S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34