Hope Tech 4 E4 Disc Brake and Lever Set - Rear Hydraulic Post Mount Orange CheckoutTitle=Easton EC70 SL Drop Handlebar - Carbon }Pirelli Cinturato Gravel M Tire Model=Bark Ranger Rain Cover

Hope Tech 4 E4 Disc Brake and Lever Set Rear Hydraulic Post Mount Orange CheckoutTitle=Easton EC70 SL Drop Handlebar Carbon }Pirelli Cinturato Gravel M Tire Model=Bark Ranger Rain Cover }Pirelli Cinturato Gravel M Tire 700 x 50 Tubeless Folding Classic Tan Premium low density core features lightweight wood core with air channels and basalt fiber reinforcement for a lively feel with increased strength and energy return 30% power increase from Tech 3 The E4 caliper utilizes hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance while still able to manage high temperatures without heat transfer during extreme use