Mountain DA_G

The Topeak Mountain DA G is a premium high-volume mini pump built for mountain bikers who need rapid tire inflation and accuracy on the trail. Featuring Dual-Action (DA) technology, it pumps air on both strokes—delivering double the volume of standard pumps for faster results. Its large, integrated 1-1/8” analog gauge offers precise readings up to 60 psi / 4 bar, ensuring optimal pressure every time. Crafted from durable aluminum with a polymer handle and thumb lock, this compact pump withstands rugged riding conditions. Includes a side-mount bracket for easy storage, combining portability and performance in one essential MTB tool.

• High-Volume Output: Oversized aluminum barrel moves more air per stroke, letting you inflate wide MTB tires quickly and efficiently on demanding trails.
• Dual-Action Inflation: DA system pumps on both push and pull strokes, cutting inflation time in half and reducing fatigue during off-road or emergency repairs.
• Precision Analog Gauge: Built-in 1-1/8″ dial gauge reads up to 60 psi / 4 bar for accurate tire pressure adjustment, ensuring smooth and reliable ride control.
• Rugged Trail Design: Aluminum barrel and polymer thumb lock deliver strength, light weight, and dependable performance through dirt, gravel, and wet conditions.
• Compact Mount System: Includes side-mount bracket for easy on-bike storage, ensuring your pump is always ready for fast access when you’re out riding.


Manufacturer Sku: TMDA-1G
Todson Sku: 61103060