Full-length sleeve keeps everything in place

With the offset design

For thicker seat posts - up to 34

Rebuildable internals parts available aftermarket

Crank Brothers Sterling SG Mini Pump - Midnight Ignore Wholesale Tier 2 Brand Rule Full-length sleeve keeps everything inThe Crank Brothers' Stirling SG Mini Pump is a premium alloy hand pump featuring a high pressure high volume switch, presta schrader compatible smart head, and gauge. Includes a precision gauge (0 100 psi) and premium alloy composite construction for low weight and high strength Features an auto adjusting smart head for Presta or Schrader valves, and a patented high volume high pressure air switch: Use the high volume mode under 40 psi for quick