We are excited to introduce the Big Dipper, our new drop bar developed specifically for the Stargazer. The Big Dipper is wider than average, comfortable, and rated for off-road use (ISO 4210 mountain bike strength/fatigue testing). It has a gentle backsweep for ergonomic riding on the tops of the bar and a short reach to minimally impact your stem length for a bar this wide. The Big Dipper is produced with triple butted and heat treated 7000 series aluminum, making it strong and light for its width. We've ridden countless drop bars off road on many different bikes, all informing our design. The Big Dipper has been a long time coming and we hope you love it.

Material: Triple butted, heat treated 7000 series aluminum alloy, ISO 4210 tested for mountain bike use

Widths: 51cm, 54cm, 57cm C-C at the hoods

Clamp Diameter: 31.8mm

Backsweep: 5 degrees

Flare: 20 degrees

Drop: 109mm

Reach: 50mm (overall reach from center of clamping area to center of tube at front of forward sweep)

Average weight: 385 grams

Finish: Bead blasted black finish, polished silver

https://bikepacking.com/gear/tumbleweed-big-dipper-review/

https://theradavist.com/tumbleweed-big-dipper-drop-bars-review/