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Roll: Bicycle Company A:1 Adventure Bike Step-Thru

Roll: Bicycle Company A:1 Adventure Bike Step-Thru
  • Color: British Racing Green/Black Components
  • Color: British Racing Green/Silver Components
  • Color: Carrera White/Black Components
  • Color: Carrera White/Silver Components
  • Color: Matte Bengal Red/Black Components
  • Color: Matte Bengal Red/Silver Components
  • Color: Matte Silver Ti/Black Components
  • Color: Matte Silver Ti/Silver Components
$979.00
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Details

Any adventure, road or trail, rough or smooth, wet or dry, high or low... we designed our A:1 to be beyond versatile. It’s the bike we’d always wanted that we could never find, so we designed it and we built it. An unassuming contender, custom built with all the essential components. It’s lightweight and fully adaptable for outfitting, and adventures off the beaten path. Our custom geometry is key, designed to make the A:1 handle quickly, track precisely and carry speed stably over different terrains. The bike feels tough, whilst fluid and agile... it's strength and beauty all in one. The bike hits well above its weight, already earning a cheeky reputation for race wins.

Geometry Chart:
Frame SizeSize 1Size 2
Top Tube Length, Horizontal 580mm 600mm
Head Tube Length 145mm 170mm
Head Tube Angle 70.5° 71.0°
Seat Tube Angle 72.0° 71.5°
Seat Tube Length 430mm 485mm
BB Drop 60mm 60mm
Fork Length, Full 405mm 405mm
Fork Rake/Offset 45mm 45mm
Chainstay Length 450mm 450mm
Wheelbase 1067mm 1077mm
Bike Standover Height 710mm 755mm
Sizes:
Frame SizeRider Height
Size 1 5'0" – 5'5"
Size 2 5'6" – 5'11"

Specs

Frame Light weight, double butted 6061 aluminum, with internal cable routing.
Fork Hydro-formed 6061 aluminum disc specific, with alloy steerer tube.
Rims 700c 32hole double wall anodized alloy.
Hubs Polished aluminum disc, sealed cartridge bearings, bolt on QR Skewers.
Spokes Stainless steel 14g spokes stainless steel nipples.
Tires 700x40mm Kenda K1152 Flintridge Dual Tread.
Bottom Bracket Alloy shell with sealed cartridge bearings, square taper steel axle.
Crankset Forged 6061 aluminum polished crank arms, with alloy chain guard.
Chainrings Front: 42 Tooth machined alloy, 3/32"
Shifters SRAM Via Centro 10 Speed 1x10 trigger shifter.
Rear Derailleur SRAM Via Centro 10 Speed 1x10 long cage.
Cassette/Freewheel SRAM PG-1030 10 speed 11-36 PowerGlide II
Chain KMC X10-93 10 speed, silver.
Brakes Tektro MD-M300, mechanical disc brake, with 160mm TR-1 Rotor.
Brake Levers Tektro CL-530 with cushioned lever insert.
Handlebars 6061 Aluminum A:1 Adventure bar, 710mm wide, 20.0° sweep, 5.0° rise
Tape/Grips Ergonomic krayton grips with integrated bar ends.
Stem 3D Forged aluminum alloy, +/- 7 degree rise
Headset VP alloy semi integrated with sealed cartridge bearings
Seatpost Aluminum alloy 30.9mm diameter with 12.9mm offset.
Saddle Women's Road Saddle, with steel rails.
Pedals Nylon platform with sealed bearings.

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
British Racing Green/Black Components / Small 735203310778 BKE-1B-ADVST-SBRGB-W
British Racing Green/Black Components / Medium 735203320173 BKE-1B-ADVST-MBRGB-W
British Racing Green/Silver Components / Small 735203444398 BKE-1B-ADVST-SBRGS-W
British Racing Green/Silver Components / Medium 735203294566 BKE-1B-ADVST-MBRGS-W
Carrera White/Black Components / Small 735203414155 BKE-1B-ADVST-SWTEB-W
Carrera White/Black Components / Medium 735203149224 BKE-1B-ADVST-MWTEB-W 210000028343
Carrera White/Silver Components / Small 735203048268 BKE-1B-ADVST-SWTES-W
Carrera White/Silver Components / Medium 735203276401 BKE-1B-ADVST-MWTES-W
Matte Bengal Red/Black Components / Small 735203168409 BKE-1B-ADVST-SREDB-W
Matte Bengal Red/Black Components / Medium 735203212829 BKE-1B-ADVST-MREDB-W
Matte Bengal Red/Silver Components / Small 735203458630 BKE-1B-ADVST-SREDS-W
Matte Bengal Red/Silver Components / Medium 735203305736 BKE-1B-ADVST-MREDS-W
Matte Silver Ti/Black Components / Small 735203017769 BKE-1B-ADVST-SSLVB-W
Matte Silver Ti/Black Components / Medium 735203166177 BKE-1B-ADVST-MSLVB-W
Matte Silver Ti/Silver Components / Small 735203485063 BKE-1B-ADVST-SSLVS-W
Matte Silver Ti/Silver Components / Medium 735203119302 BKE-1B-ADVST-MSLVS-W

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