PAIR 700 x 19 ( 28″) WHEELS with SHIMANO C501 NEXAVE DISC HUBS ( 622 x 19c ) TO SUITE 8 or 9 SPEED CASSETTEPAIR OFDEEP SECTION700c (622 x 19 ) QUICK RELEASE SHIMANO REAR NEXAVE HUB WHEELS WITH 6 BOLT DISC MOUNTS FOR 8 or 9 SPEED CASSETTE (CASSETTE NOT SUPPLIED)BOTH WHEELS HAVE QUICK RELEASE AXLESCAN BE USED WITH VARIOUS 700c TYRE SIZES IN FACT ANYTHING FROM FROM 700 x 28c right up to 700 x 42cSHIMANO 8 or 9 SPEED C501 QUICK RELEASE REAR HUB WITH 6 BOLT DISC MOUNTOVER LOCKNUT DISTANCE OF 135mmQUICK RELEASE ALUMINIUM FRONT HUB 100mm OVERLOCK NUT DISTANCE WITH 6 BOLT DISC MOUNT HUBMACH1 260 SILVER FINISH DEEP PROFILE RIM WHEELS, WITHMACHINED SIDEWALL36 x 14 GAUGE SPOKESHANDBUILT IN THE UKSUPPLIED WITH QUICK RELEASE SKEWERSWEIGHT BOTH WHEELS 2680 grams (approx)