Not really cramped because you remove old pegs' rubber (about 5mm height) and put these pegs (about 8mm), so the real diff is about +3mm hence not really bothering at all.
Here is the link - rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575428353&campid=5338379259&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FFoot-Pegs-Footrest-for-Honda-NC700X-NX700S-14-18-NC750X-NC750S-12-14-Motorcycle%2F153273591314%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26var%3D453150793158%26_trksid%3Dp2057872.m2749.l2649