Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 49071
| Model year | 2000 |
|---|---|
| Brand | Bike Friday |
| Model | Tandem Two'sDay ST RSX STI |
| Bicycle type | Tandem (folding) |
| Archive ID | 49071 |
| Original MSRP | $2,495.00 |
| Colors | Black, Black Diamond, Blue, British Racing Green, Candy Apple Red, Green, Midnight Blue, Purple, Red, Sapphire Blue, Stealth, White, Yellow |
| Sizes | Adjustable for rider height |
| Weight | 39 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Steel |
| Rear shock | N/A |
| Component group | Folding Mix |
|---|---|
| Shifters | Shimano RSX STI Dual Control |
| Front derailleur | N/A |
| Rear derailleur | Shimano RSX |
| Crankset | Fuse Tandem, 38/48 teeth |
| Bottom bracket | Shimano BB-UN52, 113mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 7-speed, 11 - 28 teeth |
| Chain | Shimano CN-IG70, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Tektro "V" Road brakes, Shimano RSX STI levers |
|---|
| Headset | 1 1/4" threadless BF Alloy Threadless |
|---|---|
| Handlebar | Anatomic Drop Bar |
| Handlebar extensions | Not included |
| Stem | BF Ahead Style |
| Saddle | Not included |
| Seatpost | Kalloy SP-243, 28.6mm diameter |
| Hubs | Front: BF Quando Sealed Cartridge Bearing, Rear: SRAM Spectro 3x |
|---|---|
| Rims | Sun Rims CR18, 36-hole |
| Spokes | DT stainless steel, 2.0mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 20 x 1 3/8" Primo Comet |
| Wheel size | 20" wheels |
| Head-tube angle | 73° |
|---|---|
| Seat-tube angle | 73° |
| Wheelbase | 1778 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.