Surly Preamble Flat Bar Bike - 700c Steel Milky Lemonade Medium CheckoutTitle=WTB Volt Fusion Form Saddle - Titanium 200 lumen output / 60-hour MFPN=11.7018.081.001 Number of Tools 7 J570254 Size:15

Surly Preamble Flat Bar Bike 700c Steel Milky Lemonade Medium CheckoutTitle=WTB Volt Fusion Form Saddle Titanium 200 lumen output 60 hour MFPN=11.7018.081.001 Number of Tools 7 J570254 Size:15 200 lumen output 60 hour max runtime Waterproof USB C 2A fast charging (cable not included) CNC machined aluminum construction with cooling fins GoPro adapter based helmet mount Composite Matrix mount construction Velcro strap fits nearly all helmet styles Infinite Light Power Pack Compatible 3800 mAh battery capacity 207g UD Carbon hookless rim construction 40mm depth with ABLC SawTooth Dimples to provide low aerodynamic drag and crosswind stability