Proper foot strength and side mounting. However, as described by others, with wheels 700, the tire or the mudguard of the front wheel touches the amount which supports the front of the frame, as is impossible to align and calibrate wheel. Similarly, the hook holding the frame stops good 6 cm before clamping the downtube. In short, to book a handyman who can filter rod on the hook even 6-8 cm, which can shorten the support arm before and reattach to the rest tube. Not rocket science if one is fitted, but you have to know before you order !!! Too bad then, because once "adapted" by myself, it becomes very stable.
