The Extra Chunky is the thickest grip in ESI's line up with an installed diameter of 34mm

With an extra long hose and mounting accessories included

Electric bikes (check out the Shotgun Pro if you're riding an electric bike)

Max cassette range: 11-36t

Easy as that

Hope AM-Freeride 31.8mm Bar Clamp Stem - Red - 31.8mm - 35mm x 0 Degree - 1 1-8th Inch PLP|Riding Style The Extra Chunky is theThe Hope AM Freeride 31. 8mm Bar Clamp Stem is CNC machined from a solid billet of 2014 T6 aluminium for strength and durability. The stem has more material taken out to save weight, a new front plate design, opposing steerer clamp bolts and a four bolt front handlebar clamp for more rigidity. Specifications: Colour Black. Weight 135g. Length 50mm. Bar Clamp Diameter 31. 8mm. Stem Angle 0. S. H. I. S. Stem Clamp Diameter 28. 6mm.