Spank Split Stem - 33mm 31.8 Clamp +/-0 1 1/8" Aluminum Black MFPN=TB00431700 never use a star nut

never use a star nut on a carbon steerer tube)

Heat insulting piston design

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Mount Compatibility 104mm 4-bolt Teeth 43T Type Material 6061AL Spec 3/32 Color Black Chain Compatiblity 1sp Tooth Type Standard Weight Offset

Spank Split Stem - 33mm 31.8 Clamp +/-0 1 1/8" Aluminum Black MFPN=TB00431700 never use a star nutHighly weight optimized single crown stem ideal for trail and enduro riding applications. Dial in your fit with micro increment size options tuned to fit any rider size and style human. Human Factor cockpit setup index facilitates tuning of upsweep and backsweep Ultra short stack height and true zero degree rise Chamfered barclamp to reduce stress risers and increase fatigue life in handlebars Forged 2 piece faceplate design reduces overall weight