Topeak Racerocket MT - Black DMZ to reduce friction and nearly

to reduce friction and nearly eliminate wear in all metal components

But that wasn’t enough

1 connection part 3/8" external square head to 1/2" external square head

Cassette: SRAM GX T-Type

High-quality steel construction

Topeak Racerocket MT - Black DMZ to reduce friction and nearlyOur fattest version in the RaceRocket series this all aluminum mountain pump gets big volume tires up to pressure fast. This elegant little mini pump features a full aluminum body, head and pump handle and is designed with an increased barrel diameter to push more air per stroke. An extendable hose with SmartHead ThreadLock fills Presta and Schrader valves with ease and helps take stress off the valve stem when filling the tire. Its efficient and