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Pavement, schmavement. You live for the rough stuff. You want a bike that's proven on the cyclocross course and capable of gravel-only adventures. You're looking for every smooth advantage, like Front and Rear IsoSpeed and a compliant carbon frame and fork.

The tech you get

An ultra-lightweight 600 Series OCLV Carbon frame with Front and Rear IsoSpeed, Trek IsoSpeed Cross carbon fork, 1x11 Shimano GRX drivetrain, Bontrager Elite IsoZone handlebar, and powerful flat-mount hydraulic disc brakes that provide precision stopping power in even the messiest conditions.

The final word

Boone 6 Disc is purpose-built for crushing cyclocross. But in its spare time, it eats up rugged roads like nobody’s business thanks to gravel-taming parts like a GRX drivetrain and fatigue-reducing Front and Rear IsoSpeed.

favorite_borderWhy you'll love it

  1. Shimano GRX is designed specifically for rough rides—you get great chain retention and a better grip on the hoods and levers
  2. This bike was designed with input from cyclocross royalty, including World Champion Sven Nys and U.S. National Champ Katie Compton
  3. The combination of Front and Rear IsoSpeed cuts down on the fatiguing impacts of rough courses and increases compliance, giving you more traction when it matters
  4. Boone's cross-specific geometry and tube shapes make shouldering easy so you can dominate all aspects of a race, including run-ups
  5. Carbon rules on the cross course—it's lighter, more forgiving, and more efficient than aluminum

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Features

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame 600 Series OCLV Carbon, front & rear IsoSpeed, tapered head tube, Control Freak internal routing, Ride Tuned seatmast, 3S chain keeper, flat mount disc, 142x12mm thru axle
Fork Trek IsoSpeed Cross full carbon, tapered carbon steerer, flat mount disc, 395mm axle-to-crown, 12x100mm thru axle
Drivetrain
Shifter Shimano GRX RX810, 11 speed
Rear derailleur Shimano GRX RX810, long cage, 34T max cog
*Crank Size: 47, 50, 52
Shimano GRX RX810, 40T ring, 170mm length
Size: 54, 56
Shimano GRX RX810, 40T ring, 172.5mm length
Size: 58, 61
Shimano GRX RX810, 40T ring, 175mm length
Bottom bracket Trek BB90
Cassette Shimano Ultegra HG800-11, 11-34, 11 speed
Chain Shimano Ultegra HG701, 11-speed
Weight
Weight 56 - 8.23 kg / 18.14 lbs
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

Sizing & fit

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise noted.

Frame size number Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack Saddle rail height min (w/short mast) Saddle rail height max (w/short mast) Saddle rail height min (w/tall mast) Saddle rail height max (w/tall mast)
47 cm 700c 44.4 75.3° 9.5 70.8° 50.7 7.0 42.5 4.5 7.5 99.5 72.4 37.1 51.9 55.5 61.5 59.0 65.0
50 cm 700c 47.6 75.0° 11.0 71.0° 51.8 7.0 42.5 4.5 7.4 100.1 74.7 37.5 53.4 58.5 64.5 61.5 67.5
52 cm 700c 49.3 74.5° 12.3 71.5° 53.1 7.0 42.5 4.5 7.1 100.5 76.1 37.9 54.7 61.5 67.5 64.5 70.5
54 cm 700c 51.3 74.0° 13.8 72.0° 54.4 6.8 42.5 4.5 6.7 101.0 77.9 38.3 56.2 64.0 70.0 67.0 73.0
56 cm 700c 53.3 73.6° 15.7 72.0° 55.8 6.8 42.5 4.5 6.7 102.0 79.6 38.7 58.0 67.0 73.0 70.0 76.0
58 cm 700c 55.3 73.3° 17.6 72.3° 57.0 6.5 42.5 4.5 6.6 102.8 81.6 39.1 59.7 69.0 75.0 72.0 78.0
61 cm 700c 58.3 73.0° 20.5 72.3° 58.8 6.5 42.5 4.5 6.6 104.3 84.3 39.7 62.4 72.0 78.0 75.0 81.0

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