The X2 uses the same Backtrail frame geometry as the Pro model, but at a price that lands a little closer to your budget. Haro cromoly Sledgehammer bar. Heffer rims with 1/2 axle FatHubs. Fusion alloy platform pedal. SST Oryg rotor.
Headset Size
1 1/8"
Seatpost Size
25.4mm
Top Tube Size
20.6"
Original Colours
B2J9X00000 B2J0Y00000
Made in Taiwan.
The fourth digit in the serial indicates year of production (1999 or 2000). X in the serial indicates production Month (E to L - May to Dec). Y in the serial indicates production Month (A to D - Jan to April).
Backtrail X2 model abbreviation is B2 or X2.
Bikes made in Taiwan usually had an 5-8 month production and shipping timeline before they were sold in bike shops around the world. Bikes welded in the later months of the year would normally be made for the following year.
| HT˚ | ST˚ | ST | CS | BB | WB | SO | W |
| 74.5˚ | 70˚ | 260.5 | 358.9 | 294 | 922.61 | 596.9 | 33 |
HT˚ = Head Tube Angle, ST˚ = Seat Tube Angle, ST = Seat Tube Length to top, CS = Chain Stay Length, BB = Bottom Bracket Height, WB = Wheel Base Length, SO = Stand Over, W = Weight. All dimensions center-to-center unless otherwise noted. Dimensions provided in millimeters. Chainstay and Wheelbase dimensions given as minimum lengths. Maximum lengths are up to 20mm longer
