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Today’s DealsBoone 9 Disc
A carbon frame cyclocross bike with high-end components and shimano hydraulic disc brakes.
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| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 2 × 11 Electronic |
| Groupset | Ultegra, Ultegra Di2 |
| Brakes | Shimano Hydraulic Disc |
Summary
The Trek Boone is a highly regarded cyclocross bike, praised for its fun ride quality, lightweight frame, and innovative IsoSpeed decoupler that enhances comfort and efficiency. It features stable geometry, excellent Shimano hydraulic brakes, and tubeless-ready wheels, though some reviewers note it can feel heavy and the front end may initially seem vague. The Boone stands out for its ability to handle rough courses with ease, making it a favorite among cyclocross enthusiasts.
Lightweight frame
IsoSpeed decoupler for improved comfort and efficiency
Stable geometry
Excellent Shimano hydraulic brakes
Tubeless-ready wheels
Can feel heavy
Vague front end feeling initially
Tyres feel slow
Over-braked with 160mm rotors
taking the Boone off road is a real hoot
the disc brakes are just lightyears ahead of cantilevers
It’s difficult to overstate how drastically the IsoSpeed Decoupler flattens choppy sections of a course.
The hydraulic Shimano brakes are excellent, offering all the power and modulation you could possibly need.
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May 2016 · Cyclocross Magazine
We've taken a ride on the latest iteration of Trek's Boone 7 Disc cyclocross bike. It's race-ready, will let you daydream of racing along side your Telenet-Fidea teammates and features a rather unique "bass boat" paint scheme.

Dec 2015 · Jordan Gibbons
The Trek Boone 9 would make a fantastic cyclocross racing bike, but more importantly it’s a whole heap of fun.
Great fun to ride
Light for a CX bike
Tyres feel slow
Over-braked
Oct 2015 · Dan Cavallari
A race bike at a fair price point, the Boone offers comfort, stiffness, and an excellent overall design, despite a few imperfections.

Jan 2015 · R BA
The latest 'cross race rig from the Wisconsin brand

Oct 2014 · Brad Hunter
Trek Boone 9 Disc: A smooth bike that lets you ride hard

Jan 2014 · James Huang
Not surprisingly, the Boone also has similar frame features, including an extra-wide BB90 bottom bracket shell and tapered ‘e2’ 1 1/8-to-1 1/2in head tube – both with drop-in bearings – Trek’s usual no-cut integrated seatmast, and convertible internal routing that can be used with either mechanical or electronic drivetrains. . .
| Frame | 600 Series OCLV Carbon, IsoSpeed, Ride Tuned seatmast, disc balanced post mount, E2 tapered head tube, BB90, internal control routing, 3S chain keeper, vanishing fender mounts BB Standard: BB90, 90.5mm, Press Fit |
|---|---|
| Fork | Trek IsoSpeed Cross carbon disc, E2 |
| Bottom Bracket | BB90, 90.5mm, press-fit |
| Headset | Integrated, cartridge bearings, sealed, 1-1/8" top, 1.5" bottom |
| Stem | Bontrager Race X Lite, 31.8mm, 7 degree |
| Handlebar | Bontrager Race Lite IsoZone, VR-CF, 31.8mm |
| Saddle | Bontrager Evoke 3, hollow titanium rails |
| Seatpost | Bontrager Ride Tuned Carbon seatmast cap, 20mm offset Type: Rigid |
| Rear Derailleur | Shimano Ultegra Di2 |
|---|---|
| Front Derailleur | Shimano Ultegra Di2, braze-on |
| Crank | Shimano Ultegra, 46/36 |
| Shifters | Shimano RS785 hydraulic Di2, 11 speed |
| Cassette | Shimano Ultegra 11-28, 11 speed |
| Brakes | Shimano RS785 hydraulic disc, 160mm rotors Type: Shimano Hydraulic Disc |
| Rims | HED Ardennes + centerlock disc |
|---|---|
| Tires | Bontrager CX3 Team Issue, 700x32c |
First added June 29
Last updated June 29
Not listed for 3,256 days