Other

- Clamps to a threadless steerer, offers up to 3-1/4" stem height increase - Forged 6061 aluminum - Threaded alloy top cap

40-Series Bearing - Compatible with 110-, 40-, and 10-Series headsets

- Soft foam grip donuts prevent thumb blisters from riding gloveless - Intended for use with flanged BMX grips to prevent rubbing and irritation

- Ultralight, CNC-machined 6061 aluminum spacers for fine-tuning stem height - Includes one each: 3, 5, 10mm spacers and two each: 1mm spacers

- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes

- Steel construction - Adapts BMX chainrings with 22mm hole to 19mm spindles - Bag of 10