Blackburn Mammoth 2-Stage Pump
Mammoth means that this large air-chamber pump is optimised for inflating big volume MTB tyres fast, yet it's small enough (23cm / 9") to carry in a back pocket.
- 2-stage refers to the unique double chamber design that delivers more air per stroke than a single chamber pump (Blackburn claim up to 43% more)
- Dual Stage internals - a pressure switch on the handle lets you switch between high and low pressure settings.
- Inflate on the low pressure setting to start off with.
- Then when it gets tough, switching the 2-Stage Pump to the high pressure setting lets you take the tyre up to desired pressure with less effort.
- High quality all-aluminium construction.
- The inner barrel is anodised to reduce friction - the key to smooth operation.
- TwistGrip III locking head means no air escapes when inflating.
- Fits Presta or Schraeder valves (changing valve types involves reversing the pump head's internals).
- Double strap frame mount supplied.
- 168g.
- Maximum pressure: 120 psi.
- No-quibble Blackburn lifetime warranty.
