Binary SuperB titanium frame profile leaning against a Saguaro.
Binary SuperB titanium frame close up of frame.
Binary SuperB titanium frame close up of chain stay and seat stay area.
Binary SuperB titanium frame close up of top tube graphic.

SuperB

The SuperB was designed to be a bikepack racing hardtail, in the spirit of singletrack races like the Arizona Trail Race.  The design language of the bike was aimed at maximizing loaded efficiency and strength, comfort over long hard trails, and true mountain bike agility over technical terrain.
 
Design compromises involved frame bag sizes versus standover height, frame strength versus weight, and maneuverability versus stability while loaded, carrying a tired rider.  All of these considerations were stacked up and pared down until the SuperB emerged. The result is a light, fast, smooth bike with the strength to carry a full complement of frame bags as far as you want to go. 
 
The SuperB can run 29″ tires up to 2.6″, or 27.5″ up to 3.0″.  The recommended suspension fork length is a 29er 120mm to 130mm.

Features

  • Construction – Light and beautifully crafted titanium
  • Axle Spacing – 12mm x 148mm boost
  • Dropouts – Sliding Paragon compatible
  • Headtube – 44mm straight
  • Bottom Bracket – Threaded 73mm
  • Seatpost – 31.6mm; dropper compatible
  • Bottle Mounts – Top of downtube, bottom of downtube
  • Wheels/Tires – Fits 27.5″ (up to 3.0) tires ~ OR ~ 29″ (up to 2.6) tires
  • Forks – Geometry supports 29er 120mm up to 130mm
  • Versatile design works for trail, all-mountain, endurance racing, or bikepacking

Geometry numbers in millimeters.  Dimensions are using a 130mm fork sagged 8mm.
Standover measured from midpoint between seat tube and head tube.
Cockpit geometry numbers are representative only, as our frames are custom fit according to rider measurements.

XS

S

M

L

XL

TT Effective Length

582

596

617

631

650

Seat Tube Length

400

445

460

508

535

Seat Tube Angle

74

74

74

74

74

Head Tube Length

110

120

120

130

140

Head Tube Angle

66.5

66.5

66.5

66.5

66.5

BB Drop

50

50

50

50

50

Chainstay Length

430

430

430

430

430

Fork Length

538

538

538

538

538

Fork Offset

51

51

51

51

51

Wheelbase

1135

1150

1170

1186

1205

Stack

625

635

635

643

653

Reach

402

414

434

445

461

Front Center

710

725

745

760

780

Standover

806

832

839

839

839

Binary Bicycles SuperB Series comparison chart.