The Topeak Jersey Pocket Rocket DXII Mini Pump is a compact road bike mini pump built for riders who want reliable inflation without carrying extra bulk. Designed for road and gravel cyclists, it gives you the ability to quickly reinflate high-pressure bicycle tyres and get rolling again without waiting for help.

This is the sort of pump you forget you’re carrying until you need it. Small enough for a jersey pocket yet powerful enough to reach proper road tyre pressures, it’s ideal for long rides, commuting, and gravel adventures where a flat tyre shouldn’t end the day.

Who is this mini pump for?

Ideal for riders who want a lightweight, portable bike pump that genuinely works on high-pressure road tyres. Perfect for road cyclists, commuters, and anyone who prefers a dependable manual backup instead of relying solely on CO2 cartridges or electric pumps.

Who is this not for?

Not suited to riders inflating large volume MTB tyres regularly or anyone wanting workshop-level speed and effort-free inflation. If you mainly ride mountain bikes with wide tyres, a larger high-volume pump will be more practical.

Why we love it

We’ve found the Jersey Pocket Rocket DXII hits the sweet spot between size and performance. Some mini pumps are compact but frustratingly slow, while others are powerful but bulky. This one actually fits comfortably in a jersey pocket and still reaches proper road pressures without feeling like a workout session.

Hot tip!

Mount the included bracket under your bottle cage bolts rather than directly on the frame. It keeps the pump secure, reduces rattling, and frees up jersey pocket space for food or tools.

Item specs

• Brand: Topeak
• Model: Pocket Rocket DXII
• Product type: Road bike mini pump
• Maximum pressure: 160 psi / 11 bar
• Barrel: Butted aluminium construction
• Finish: Satin aluminium
• Handle: Dual density polymer padded handle
• Thumb lock: Aluminium locking lever
• Valve compatibility: Presta, Schrader and Dunlop valves
• Integrated dust cap
• Mounting: Side mount bracket included (TPMB-2C-1)
• Size: 22.1 x 3.8 x 2.7 cm
• Weight: 115 g
• Carry options: Jersey pocket or frame mount