The original ergonomic grips for touring and fitness cyclists. The worldwide leader in function, material and craftsmanship, the GP Series prevents numb fingers, aching hands and forearms.Fibreglass composite clamps with rubber insertsMade from 100% German rubber compoundsBar end and grip body can be changed and adjusted to suit your preferenceWeight: 288g (approx.)The big brother the GS2 the Ergon GS3 uses the same grip, but with a larger 3 finger bar end.  The bar end is made out of fiberglass reinforced composite, which offers more hand positions for increased comfort and leverage on long MTB rides. Additional rubber is used on the bar end improving the riders grip during hand position changes. The exclusive German produced rubber compound found in the grip and on the bar end enables precise steering and control, all while still maximising optimised damping features. The grip provides ideal comfort over long distances through ultimate pressure distribution and ride tuned flex.Sizing