Box Two Center Clamp Stem 68019093667in-stock Bolt uses an 8mm hex

Bolt uses an 8mm hex key

and a rigid

cable hanger

Size: 19mm or 22mm and American

NOTE: Use grease on threads

Box Two Center Clamp Stem 68019093667in-stock Bolt uses an 8mm hexThe Box Two Center Clamp Stem 1 1 8" is a brilliantly designed cold forged aluminum stem. Box has moved the rear pinch bolts to the front of the stem to eliminate potential knee versus stem bolt conflicts. With a 22. 2mm bar bore, these stems require at least 45mm of exposed steerer tube to securely clamp on. Just one note: They are not compatible with carbon fiber steerer tubes. FEATURES Lightweight Skeleton Design Knee Saving Wedge Clamping System