Based on your wheel size, it may be tricky to find the head on the pump to reach the valve, so be mindful not to bend the stem when attaching the pump. Some pumps, for instance this Silca Gravelero, element reversible chuck heads. - Kaden Gardener / Our Media For https://bookmarkforest.com/story19665016/how-much-you-need-to-expect-you-ll-pay-for-a-good-presta-addons