4FRNT SINISTER 2026 Size:186 cm This Shimano CUES SL-U4000 Rapidfire

This Shimano CUES SL-U4000 Rapidfire Plus Mono 2x shift levers refined shape and light operation provide riders with a comfortable easy-to-use interface

5" Valve Presta Tire Type Tubeless Ready Clincher Front Axle 15mm Thru x 110mm Hub/Brake Compatibility 6-Bolt Disc

hidden mounts make adding racks and fenders seamless

5x8 weight 84g color black

CNC machined from aircraft grade aluminum billet

4FRNT SINISTER 2026 Size:186 cm This Shimano CUES SL-U4000 RapidfireThe Sinister represents 4FRNT's collaboration with style innovator Stinius Skjtskift, engineered for creative expression across demanding terrain. Camber underfoot pairs with progressive tip and tail rocker to deliver float and maneuverability without sacrificing edge authority. The mid fat waist and Aspen core generate responsive energy and smooth turn initiation across varying speeds. A reinforced Titanal Stomp Zone provides the stability and power