treads
 

69er Single Speed

The inverse mullet. It's party in the front, all business in the back. With a 29" front wheel you get trail bike confidence, and the 26? rear wheel makes it race bike fast. Inspired by Travis Brown.

Trek 69er Single Speed

Specification

Frameset
Sizes 17.5, 19.5" available to test ride
21.5" available to buy
Frame Alpha Red Aluminum w/internally and externally relieved head tube, hydroformed bi-axial down tube and top tube, wishbone seat stay, hydroformed chainstays, asymmetric seat tube, forged horizontally adjustable disc dropouts
Front Suspension Maverick Custom Double crown, 100mm
Wheels
Wheels Bontrager Race X Lite Single Speed; 29" front, 26" rear
Tires Bontrager Jones ACX, 29x2.2" front, 26x2.2" rear; 120tpi, folding
Drivetrain
Shifters n/a
Front Derailleur n/a
Rear Derailleur n/a
Crank Bontrager Race Lite Single Speed, 32T
Cassette Bontrager 16T w/cog chainguide
Pedals n/a
Components
Saddle Bontrager Race Lite
Seat Post Bontrager Race Lite
Handlebars Bontrager Race Lite Big Sweep, 0mm rise, 31.8mm
Stem Maverick DUC 32, 25 degree, 31.8mm
Headset Cane Creek S-3 w/cartridge bearings, sealed
Brakeset Avid Juicy 7, hydraulic disc, 160mm rotors

Geometry

Bike Geometry

Frame Size Head Angle Seat Angle EFF Top Tube Chain Stay Bottom Bracket Offset Wheel Base
  A B C D E F G
M 17.5 in 69.0° 73.0° 58.8 cm 42.1 cm 30.7 cm 4.7 cm 108.5 cm
L 19.5 in 69.0° 73.0° 62.5 cm 42.1 cm 30.7 cm 4.7 cm 112.2 cm
XL 21.5 in 69.0° 72.5° 64.6 cm 42.1 cm 30.7 cm 4.7 cm 113.7 cm

Frame Size Trail Stand Over Seat Tube
M 17.5 in 8.9 cm 75.6 cm 44.4 cm
L 19.5 in 8.9 cm 78.3 cm 49.5 cm
XL 21.5 in 8.9 cm 81.4 cm 54.6 cm