Northwave X Trail Plus MTB Shoes Black 2 Speed Self vulcanizing fluid bonds the patch Self vulcanizing fluid bonds the patch to the tube at the molecular level The HANDLEBAR MOUNT enables you to mount the SP Connect™ Phone Case aerodynamically to your bike’s handlebar The Michelin rubber inserts with their dual layer compound technology are 28% more abrasion resistant compared to TPU soles and offer excellent grip on all surfaces Explorer sole with a specially designed midsole combines optimal power transmission in the pedal area with just the right amount of flexibility in the metatarsal area for a very comfortable walking experience