Tumbleweed Stargazer Frameset - Bone
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Rare and unusual stuff like this? We bring them in on-demand, so please be patient. Place your order and we'll ship it in 2-4 weeks.
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What They Say...
Most sizes and colors of Stargazer frames are in stock now, complete build lead time is around 4 weeks. Bone and Starry Night are not going to be restocked, so get them while you can.
Frame colors: Bone is a creamy off white, Starry Night is dark grey with gold sparkles, Midnight Sparkle is dark blue with gold sparkles.
The Stargazer is a nimble and balanced drop bar mountain touring bike designed for loaded trail riding. It's at home on trails, singletrack and gravel roads whether unladen or with racks and bags on an adventure. The Stargazer a direct descendant of Tumbleweed’s first bike model, the Prospector, and shares much of the same tubing and mountain bike geometry, with a shorter reach to accommodate drop handlebars, and a lighter weight overall package. Our standard build combines a 12 speed SRAM Eagle wide range 10-52 tooth cassette and derailleur with SRAM Rival road shifters via a Ratio Technology 1x12 Wide Upgrade Kit, and the left shifter is modified to control actuation of the dropper seatpost.
The Stargazer is built to be a fun, confidence inspiring bike that covers a wide range of terrain and is optimized for bikepacking and off road touring.
The Stargazer features a high-end fully heat treated multi-butted Chromoly steel tubeset with integrated gussets at the headtube, and a CNC machined chainstay yoke with clearance for 29x2.6” or 27.5x3.0” tires.
| Frame Material | Heat treated size specific Chromoly tubing, oversized triple and quad butted front triangle with integrated gussets |
| Rack/Fender Compatibility | Rack and fender compatible, three bottle mounts on frame triangle |
| Fork | Unicrown Chromoly steel with 110x15mm thru axle (thru axle included), upper and lower rack mounts, fender mounts, triple bottle cage mounts on fork legs, internal dynamo wire routing |
| Max Tire Clearance | 29x2.6"/27.5x3.0" |
| Headtube | 44mm I.D. |
| Headset | ZS44 upper, EC44 lower |
| Bottom Bracket | 73mm BSA threaded |
| Rear Axle (Included) | 148x12mm Boost |
| Seatpost Diameter | 27.2mm |
| Dropper Seatpost Compatibility | Internally routed for dropper post |
| Seat Clamp (included) | 32mm |
| Drivetrain Compatibility | 1x drivetrain specific, not designed to accomodate front derailleur |
| Brake Compatibility | 160/180mm flat mount front and rear |
| Fork Axle to Crown | 440mm |
| Fork Steer Tube Length | 350mm |
| Chainring Clearance | 1X Boost, 38 tooth max |
| Frame Geometry | Small | Medium | Extra Medium | Large | Extra Large |
|---|---|---|---|---|---|
| Effective Top Tube Length | 535mm | 555mm | 575mm | 595mm | 615mm |
| Seat Tube Angle | 73.5 degrees | 73 degrees | 73 degrees | 72.5 degrees | 72.5 degrees |
| Seat Tube Length C-T | 380mm | 430mm | 460mm | 490mm | 545mm |
| Head Tube Length | 115mm | 140mm | 175mm | 200mm | 220mm |
| Head Tube Angle | 69 degrees | 69 degrees | 69 degrees | 69 degrees | 69 degrees |
| Fork Offset | 55mm | 55mm | 55mm | 55mm | 55mm |
| Chainstay Length | 450mm | 450mm | 450mm | 450mm | 450mm |
| Bottom Bracket Drop | 63.5mm | 63.5mm | 63.5mm | 63.5mm | 63.5mm |
| Stack | 574mm | 597mm | 630mm | 653mm | 680mm |
| Reach | 365mm | 372mm | 382mm | 389mm | 403mm |
| Standover Height* | 750mm | 784mm | 815mm | 840mm | 875mm |
Performance and Comfort
The Stargazer blends the drop bar and mountain bike experience and takes the best parts of both. It combines the comfortable riding position of a gravel bike with the tire clearance and gear range of a mountain bike. It is great for people who want a versatile off road bike that can swap 27.5+ and 29” wheels, ride single track or dirt roads and take on bikepacking trips.
