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roll: Bicycle Company A:1 Adventure Bike

roll: Bicycle Company A:1 Adventure Bike
  • 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
  • Color: Solar Orange/Black Components
  • Color: Solar Orange/Silver Components
  • Color: Matte Charcoal/Black Components
  • Color: Matte Charcoal/Silver Components
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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 2Size 3
Top Tube Length, Horizontal 580mm 600mm 620mm
Head Tube Length 145mm 170mm 195mm
Head Tube Angle 70.5° 71.0° 71.0°
Seat Tube Angle 72.0° 71.5° 71.0°
Seat Tube Length 430mm 485mm 540mm
BB Drop 60mm 60mm 60mm
Fork Length, Full 405mm 405mm 405mm
Fork Rake/Offset 45mm 45mm 45mm
Chainstay Length 450mm 450mm 450mm
Wheelbase 1067mm 1077mm 1093mm
Bike Standover Height 710mm 755mm 795mm
Frame SizeRider Height
Size 1 5'0" – 5'5"
Size 2 5'6" – 5'11"
Size 3 6'0" – 6'4"


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
British Racing Green/Black Components / Small 735203229629 BKE-1B-ADV-SBRGB-W
British Racing Green/Black Components / Medium 735203171997 BKE-1B-ADV-MBRGB-W
British Racing Green/Black Components / Large 735203212942 BKE-1B-ADV-LBRGB-W
Matte Silver Ti/Silver Components / Small 735203124443 BKE-1B-ADV-SSLVS-W
Matte Silver Ti/Silver Components / Medium 735203047612 BKE-1B-ADV-MSLVS-W
Matte Silver Ti/Silver Components / Large 735203046264 BKE-1B-ADV-LSLVS-W
Solar Orange/Black Components / Small 735203054252 BKE-1B-ADV-SRNGB-W
Solar Orange/Black Components / Medium 735203017158 BKE-1B-ADV-MRNGB-W
Solar Orange/Black Components / Large
Solar Orange/Silver Components / Small 735203263586 BKE-1B-ADV-SRNGS-W
Solar Orange/Silver Components / Medium 735203018285 BKE-1B-ADV-MRNGS-W
Solar Orange/Silver Components / Large
British Racing Green/Silver Components / Small 735203231172 BKE-1B-ADV-SBRGS-W
British Racing Green/Silver Components / Medium 735203379737 BKE-1B-ADV-MBRGS-W
British Racing Green/Silver Components / Large 735203398578 BKE-1B-ADV-LBRGS-W
Carrera White/Black Components / Small 735203071976 BKE-1B-ADV-SWTES-W
Carrera White/Black Components / Medium 735203448143 BKE-1B-ADV-MWTEB-W
Carrera White/Black Components / Large
Carrera White/Silver Components / Small 735203137740 BKE-1B-ADV-SWTEB-W
Carrera White/Silver Components / Medium 735203279914 BKE-1B-ADV-MWTES-W
Carrera White/Silver Components / Large
Matte Bengal Red/Black Components / Small 735203274841 BKE-1B-ADV-SREDB-W
Matte Bengal Red/Black Components / Medium 735203366928 BKE-1B-ADV-MREDB-W
Matte Bengal Red/Black Components / Large 735203313625 BKE-1B-ADV-LREDB-W
Matte Bengal Red/Silver Components / Small 735203266037 BKE-1B-ADV-SREDS-W
Matte Bengal Red/Silver Components / Medium 735203108771 BKE-1B-ADV-MREDS-W
Matte Bengal Red/Silver Components / Large 735203279662 BKE-1B-ADV-LREDS-W
Matte Charcoal/Black Components / Small 735203141884 BKE-1B-ADV-SCHARB-W
Matte Charcoal/Black Components / Medium 735203085355 BKE-1B-ADV-MCHARB-W
Matte Charcoal/Black Components / Large 735203416586 BKE-1B-ADV-LCHARB-W
Matte Charcoal/Silver Components / Small 735203105343 BKE-1B-ADV-SCHARS-W
Matte Charcoal/Silver Components / Medium 735203254461 BKE-1B-ADV-MCHARS-W
Matte Charcoal/Silver Components / Large 735203097013 BKE-1B-ADV-LCHARS-W
Matte Silver Ti/Black Components / Small 735203094098 BKE-1B-ADV-SSLVB-W
Matte Silver Ti/Black Components / Medium 735203173007 BKE-1B-ADV-MSLVB-W
Matte Silver Ti/Black Components / Large 735203210399 BKE-1B-ADV-LSLVB-W