The GP5 Evo BioKork combines the ergonomic advantages of the GP series with the unique feel of natural cork. The grips dissipate pressure and optimize hand and wrist position for comfortable riding. The angle adjustable multi-hand position bar end features rubberized inserts for a firm, slip-free hold. The GP5 is Ergon's largest barend offering and is a favorite of commuters. The barend is made of lightweight Nylon-Composite (GFK) with rubber inserts. The grip features 40% cork sourced from sustainable forests in Portugal, with an inner core made of compressed grass fibers. The rubber palm section is vegetable oil based and made from a German rubber compound that is latex-free and UV stable. The grips are right and left specific, available in two sizes offering different thickness, and compatible with bar-plug style mirrors. They are not compatible with carbon handlebars and off-road MTB use is not recommended.

Flange	No
Lock On	Yes
Shape	Ergonomic
Color	Black/Tan Cork
Grip Material	Cork
Defined Color	Tan
Outside Diameter (mm)	31, 33