Boyd Prologue GVL Disc 700c Rear Wheel 12x142 XDR ModelNumber=J2212 to map out the carbon

to map out the carbon lay-up

Lumen Range 1 - 50 Run Time Up to 80h Output 40 lumens Primary Color Turquoise Bracket Silicone Strap Light Type COB LED Position Front Battery Type USB-C rechargeable Rechargeable Yes

1 Clincher Wire Black

Works on 5-speed to 12-speed mountain and road bike cassettes and freewheel

Boyd Prologue GVL Disc 700c Rear Wheel 12x142 XDR ModelNumber=J2212 to map out the carbonAffordable Gravel disc wheels, a great upgrade for heavy stock OEM wheels 21mm wide 6061 alloy clincher rim, ideal for wider tires Sealed cartridge bearing front and rear hubs, Center Lock rotor interface 4 pawls engaging simultaneously on 36 teeth (10 degrees of engagement) Swappable hub end caps for any axle configuration Pillar TB2018 round double butted spokes with brass nipples HG 11sp road: Compatible with HG splined Shimano SRAM 11sp cassettes.