The TRK-TMTT01 Topeak service kit is for the Mountain TT & TTG (with gauge) hand pumps with the reversible internals. Fits Presta and Schrader valves. Supplied with an external fitting plastic cap & cover, rubber insert, plastic pin and the barrel plunger O' Ring's. Topeak Code: TRK-TMTT01 The Plastic cap - cover, rubber insert & plastic pin are available separately.
