1-800-777-0258 USA   1-541-687-0487 Intl
Order your Tandem TwosDay Sport 27:
  • Configure Online
Specs For This Model
  • Folding Tandem
  • 27 speeds
  • Bar-end shifters
  • Weighs 38 pounds
  • Great for travel, short or long
  • Fits into the back of a Mini Cooper
  • High performance for touring
Tandem TwosDay Sport 27
Tandem TwosDay Sport 27
  • Features
  • Specifications
  • Support
  • Reviews
  • Accessories

The Sport version comes with road wheels and gearing.

It has 27 speeds with bar-end shifters, dropbars, and drum brake on front as the option to add a third drag brake.

It weights about 38 lbs / 16.3 kg without saddle or pedals, which you can supply or you can choose from us.


Accessories: Engraved Name Plate -bike comes w/custom engravd name plate
Bars: Dimension Split Drop CHOOSE (40,42,44) 4bolt
Bars, Tandem rear: MTB flat Kalloy 15degree flat bars,25.4 x 560mm
Bar Tape & Grips: Black Cork Bar Tape
BB bearing: 111.5mm BF Sealed 68xEnglish
BB bearing, R: 118.5mm BF Sealed 68xEnglish
Bottle Cages: Bottle Cage , Cateye Flexible
Bottles: BF 21oz. water bottle white w/black lid - black logo
Brake Levers: Cane Creek Drop V brake levers Silver
Brake Parts: y?How do you want levers wired - Front brake Right or Left?
Brakes: SRAM Apex road brake set
Cables: Cable - Housing Black std w/ Decals Black or White
Cassette: 11-30 9sp Shimano HG50 Cassette
Chainring, Inner: as comes on crank (see base crank profile)
Chainring, Middle: as comes on crank (see base crank profile)
Chainring, Outer: std on crank
Chainrings, Timing: 42 x 130 (x2) comes with tandem cross over sets
Chains: KMC X9.93 9sp 116L, NP/DARK SILVER chain
Chains, Tandem Timing: BF Select 1/2 x 3/32" x ~160 links,
Cranks: Driveline Tandem 170 Front w/42, 130 8/9 spd
Cranks, rear: Driveline Tandem 170 Rear 52/42/30 8/9 spd 130/74 Crank
Derailleurs Front: MicroShift triple short arm 8/9 spd FD-R539 braze on
Derailleurs Rear: Shimano Tiagra 10spd 4601 GS Long Cage 32 max
Electric Assist: This Model has Electric Assist kit available as upgrade
Headset, Threadless: 1 1/4" BF Threadless cartridge, alloy, black, Headset
Hub Front: Shimano Tiagra Front 36o (4600) qr silver
Hub Rear: Shimano Tiagra 36/24o (130) FH (4500) 8sp/9 silver
Packing Materials BF: Packing & handling for shipping-Included in price
Pedals: yNone supplied std. Choose if you want us to supply
Rims: Sun CR-18 (451) 36o 20x1 1/8 Silver
Saddle: y NONE SUPPLIED - add if you want us to supply
Saddle R.: y None supplied as std. Choose if you want us to supply
Seatpost: Uno 28.6 x 350mm SP, silver
Seatpost R.: Uno 27.2 x 350mm SP Silver
Shifters/Controls: Microshift BarCon 9sp SET (index R only -friction L)
Spokes: Spokes DT 14 ga. Stainless w/ brass nipples
Stem R.: Tandem Stoker Stem 25.4, 28.6 Post, 130-170mm
STEMS F: Bf Custom Adjustable Stem 1 1/4" steerer w/bike
Tires: Kenda Kwest 20 x 1 1/8" (451) BLK 65-100psi touring tread
Tubes: 20x1 1/8- 1 3/8" PV (451)


No Relevant Support Articles found.


Bfa TravelBag, Tandem 38"x34"x14" (Black)
Part No. 36
more info

Cane Creek Tandem Stoker Levers / Pegs
Part No. 6546
more info

Incredibell Bar End, chrome
Part No. 104
more info

Incredibell XL, black
Part No. 105
more info

BF Chain Retainer Pocket Bike (specify chainring size)
Part No. 10204
more info

Crank Shorteners, Wide w/tools, Tandem East
Part No. 7746
more info

Low Mount for bar height over 37 inches
Part No. 8170
more info

CatEye Strada Wireless CC-RD310W Cyclometer
Part No. 11913
more info

Tandem TwosDay Fenders, set
Part No. 11720
more info

Pletscher two-leg kickstand, silver
Part No. 8755
more info

Direct mount, black, alloy kickstand (NWT,PT,FT, Cr)
Part No. 6519
more info

zLights-Planet Bike Blinky 1200x battery light Set
Part No. 8195
more info

Crank Brothers Pump 115psi (176mm, silver)
Part No. 6787
more info

Topeak Mini Dual DX w/guage(120psi/presta & schrader)
Part No. 705
more info

BF Front Low Mount 2015 EasyPack racks 25lbs @ side 50lb max
Part No. 19051
more info

BF Folding Rear Rack 2015 Cro-Moly - Black 55lb limit
Part No. 19170
more info

Mini Clips Large/Xlarge
Part No. 8294
more info

Toe Clips and Straps, small
Part No. 968
more info

Toe Clips and Straps, large
Part No. 966
more info

Mini Clips Small/Med
Part No. 7394
more info

Toe Clips and Straps, medium
Part No. 967
more info

BF Tandem TravelCases Black+BF packing syst.
Part No. 11314
more info

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