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Soma Juice 29er Frame

Soma Juice 29er Frame
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Details

Flavor-enhanced, offering a longer top tube and slacker angles

If we have to use the category buzzwords the industry keeps inventing, the Juice is a "downcountry" or "trail" bike. We describe it as a fun bike that is very comfortable on a single track, flowy trails, and general backwood exploring. Its medium-length wheelbase also makes it a stable platform for bike-packing.

The latest version features tough IRD Broski Sliding Dropouts that allow you to go single-speed or geared or even run hub gears and alter ride characteristics slightly by adjusting the chainstay length. Fits up to 27.5 x 2.8" wide tires without needing to invest in Boost parts. Hasn't abandoned front derailleur compatibility.

Another unusual option: the Juice is available in a belt-drive-ready version.

- Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end
- Geometry is optimized for 100mm travel 29" forks and will handle 120mm forks great, too
- Standard or Belt-Drive compatible versions available (split for installing belt is on the seat stay.)
- IRD Broski Sliding Dropouts allow geared and single-speed builds with easy wheel removal
– These currently come ready for 142 x 12mm Thru-Axle hubs. (Can be converted to 135mm spacing for traditional QR hubs with IRD aftermarket inserts)
- Rear rack and fender eyelets
- CNC-machined 44mm headtube: Will take 1-1/8" steerers with a ZeroStack 44 headset or tapered steerers with a ZS44 upper assembly and external cup (EC44) lower assembly
- 31.6mm post size/34.9mm frt. der. size/34.9mm seat collar/73mm bottom bracket (English threads); 400mm+ post recommended
- Internal cable routing on the seat tube for a dropper post
- ISO disc brake tabs
- Cable routing for top pull front derailleur
- Recommended tire size: 29" x 2.4" (or 27.5 x 2.8”)
- Color: Battleship Gray
- 5.19lbs (15.5")

Sizes:
SizeSmallMediumLargeX-large
Seat Tube (mm) 410 440 470 500
Top Tube, Effective (mm) 589 / 585 619 / 615 649 / 645 679 / 675
Head Tube Angle 67.9° / 69° 68° / 69° 68° / 69° 68° / 69°
Seat Tube Angle 72.4° / 73.5° 72.5° / 73.5° 72.5° / 73.5° 72.5° / 73.5°
Chainstay Length (mm) 440 440 440 440
Headtube Length (mm) 100 110 115 120
Bottom Bracket Drop (mm) 49 / 57 49 / 57 49 / 57 49 / 57
Standover Height (mm) 790 808 825 841
Front Center (mm) 667 696 728 757
Wheelbase (mm) 1101 1132 1160 1192
Frame Stack (mm) 603 / 595 614 / 604 619 / 609 624 / 614
Frame Reach (mm) 396 / 408 423 / 434 451 / 462 480 / 491
Fork Unsagged/Sagged (mm) 509 / 484 509 / 484 509 / 484 509 / 484

Specs

Frame Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end
Fork Sold Separately
Pedals Sold Separately

* Subject to change without notice.

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