Renthal Single Collar Traction Lock-On Grips Ultrasoft BlackSingle inboard collar is CNC machined and permanently integrated to the grip's body Forward facing ramped finger ridges provide leverage when pulling back on the 'bars Rearward facing palm grooves add more grip when loading the grip forwards Off set over mold to put more soft material under the palm and less under the fingers Outboard raised section on the underside of the grip to aid in locating hand position Soft material on the grip's interior is