Portland Design Works Pathfinder Headlight Rim Width (Internal)-76.8 Wheel Diameter: 150 mm /

Wheel Diameter:    150 mm / 5

All sizes compatible with Dura Ace 9000

Shimano 10-Speed drivetrain with Hydraulic Disk Brakes

1 ISO 622 Bead Wire Tread/Sidewall Color Bk/Blk PSI 55 Weight (Grams) 750 TPI 27 Durometer Features SC Reflective Sidewall No

Weight : 1

Portland Design Works Pathfinder Headlight Rim Width (Internal)-76.8 Wheel Diameter: 150 mm /The Pathfinder is packed with smart headlight technologies including a vertical cutoff beam daytime running flash and battery meter at a commuter friendly price. 4 Modes: Steady low (4 hours) Steady high (2 hours) Pulse (8 hours) Daytime Flash (25 hours) Vertical Cutoff Beam focuses beam into perfect bike path pattern while shielding the LED to prevent blinding oncoming traffic Two additional LEDs above the main CREE LED create daytime visibility