At only 62 grams (2.2 oz), this super-light Ninja pump hides inside your seatpost to keep the clean lines of your bike, while still easily accessed when needed. Its rubber mounting ring secures the pump and the included position indicators keep track of your seat height. Compatible with round seatposts only.
With super slim 90 g this Ninja pump fits optimally in round seatposts 27.2, 30.9 and 31.6 mm diameter stowed without disturbing the lines of the bike, yet is quickly accessible when needed. While the rubber spreader keeps the pump securely in place, the position indicator always provides for a consistent seat post height. Only suitable for round seatposts!