Ns bikes enigma dynamal disc front mtb wheelthe enigma wheel line from ns bikes uses high quality hubs butted stainless steel mac spokes 20 18 2 0 with xd black technology and the new enigma dynamal rim they feature a 20mm front axle and are hand built and trued using brass nipples and a 32 spoke 3 cross lacing pattern features disc brake specific hub compatibility 20mm or 15mm weight 920g 26 990g 27 5buy ns bikes wheels tyres from chain reaction cycles the worlds largest onl