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It's right for you if...

You're lining up every weekend to race, and you're looking to build up a lightweight cyclocross bike (or a really sweet pit bike) so you can spend more time doing what you love: getting muddy and winning races.

The tech you get

An ultralight 600 Series OCLV Carbon frame with Front and Rear IsoSpeed, integrated cartridge bearing headset, and Control Freak cable management. Designed for 12mm thru axles and flat mount disc brakes.

The final word

There are a lot of carbon cyclocross frames out there, but there's only one with both Front and Rear IsoSpeed. Boone soaks up the fatiguing bumps in a 'cross course so you'll stay stronger longer and have enough energy after your race to party.

favorite_borderWhy you'll love it

  1. This bike was designed with input from cyclocross royalty, including World Champion Sven Nys and U.S. National Champ Katie Compton
  2. Carbon rules on the cross course—it's lighter, more forgiving, and more efficient than aluminum
  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

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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
Frame fit CX Race
Weight
Weight 56 - 1.77 kg / 3.90 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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