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  • Boone 5 Disc
2020

Boone 5 Disc

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$3,099.99 Model 28035

Boone 5 Disc is the gateway to carbon in our cyclocross lineup. It's a fully race-ready cyclocross bike, with a lightweight carbon frame and Front and Rear IsoSpeed to take the edge off rough courses. Cross-specific components, a geometry designed with input from pro racers, hydraulic disc brakes, and a 1x11 drivetrain make it a great choice for racers and gravel riders alike.
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It's right for you if...

You're a cyclocross racer or gravel rider looking for the performance advantage of course-smoothing Front and Rear IsoSpeed and a lightweight OCLV Carbon frame.

The tech you get

An ultra-lightweight 600 Series OCLV Carbon frame with Front and Rear IsoSpeed, a 1x11 SRAM Rival drivetrain, and powerful flat mount hydraulic disc brakes that provide precision stopping power in even the messiest conditions.

The final word

Every aspect of Boone 5 Disc, from its proven CX geometry to its Quick Connect removable water bottle cage, was optimized with serious cyclocross aspirations in mind, but its versatility makes it the perfect companion when the race day is over, too.

favorite_borderWhy you'll love it

  1. Carbon rules on the cross course—it's lighter, more forgiving, and more efficient than aluminum
  2. 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
  3. Cross-specific design details like the Quick Connect removable water bottle cage and a 1x drivetrain add up to a better ride
  4. Boone's cross-specific geometry and tube shapes make shouldering easy so you can dominate all aspects of a race, including run-ups


Features

600 Series OCLV

Advanced aerospace materials and weight-saving, performance-enhancing technology give 600 Series OCLV the best balance of frame weight/stiffness in the industry.

Learn more

Cross racing tech

Our exclusive technologies give you and our pro racers the race-ready details will keep you out front: Ultra stable and compliant IsoSpeed fork. Smarter cable routing. Better shoulderability. Rugged 3S chain keeper.

IsoSpeed decoupler

At the core of Trek's endurance comfort technology is the IsoSpeed decoupler, the result of an 18-month study of how a racing bike performs over rough roads, and how that performance affects the rider.

Learn more

Control Freak Cable Management

Control Freak is the lightest, quietest, most versatile cable management system. It allows any combination of shift and brake housing to be routed through the frame for clean aesthetics and an easily customizable set up.

Disc brakes

Reliable stopping power in all conditions, including wet and muddy.

IsoSpeed fork

It's a one-two punch: generous ride-tuned sweep and shape increases compliance for a smoother ride, and unique dropout placement optimizes the wheelbase.

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
Wheels
Front hub Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Rear hub Bontrager alloy, sealed bearing, centerlock, Shimano 11-speed freehub, 142x12mm thru axle
Rim Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21mm width, presta valve
Spokes 14g stainless steel, black
Tire Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32c
Drivetrain
Shifter SRAM Rival, 11 speed
Rear derailleur SRAM Rival 1, medium cage, 36T max cog
*Crank Size: 50, 52
Praxis Alba M24, 40T, 24mm spindle, 170mm length
Size: 54, 56
Praxis Alba M24, 40T, 24mm spindle, 172.5mm length
Size: 58, 61
Praxis Alba M24, 40T, 24mm spindle, 175mm length
Bottom bracket BB90
Cassette SRAM PG-1130, 11-32, 11 speed
Chain SRAM PC-1130, 11 speed
Components
Saddle Bontrager Montrose Comp, steel rails, 138mm width
*Seatpost Size: 50, 52, 54, 56
Bontrager alloy seatmast cap, 10mm offset, short length
Size: 58, 61
Bontrager alloy seatmast cap, 10mm offset, tall length
*Handlebar Size: 50, 52
Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 40cm width
Size: 54, 56
Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 42cm width
Size: 58, 61
Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 44cm width
Handlebar tape Bontrager Supertack Perf tape
*Stem Size: 50
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: 52, 54
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
Size: 56, 58
Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 100mm length
Size: 61
Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length
Brake SRAM Rival hydraulic disc, flat mount




  • Weight

    Weight
    56 - 8.51 kg / 18.77 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 minimum (w/short mast) Saddle rail height maximum (w/tall mast)
    47 cm 700c 44.4 75.3° 9.5 70.8° 50.7 7 42.5 4.5 7.5 99.5 72.4 37.1 51.9 55.5 65
    50 cm 700c 47.6 75.0° 11 71.0° 51.8 7 42.5 4.5 7.4 100.1 74.7 37.5 53.4 58.5 67.5
    52 cm 700c 49.3 74.5° 12.3 71.5° 53.1 7 42.5 4.5 7.1 100.5 76.1 37.9 54.7 61.5 70.5
    54 cm 700c 51.3 74.0° 13.8 72.0° 54.4 6.8 42.5 4.5 6.7 101 77.9 38.3 56.2 64 73
    56 cm 700c 53.3 73.6° 15.7 72.0° 55.8 6.8 42.5 4.5 6.7 102 79.6 38.7 58 67 76
    58 cm 700c 55.3 73.3° 17.6 72.3° 57 6.5 42.5 4.5 6.6 102.8 81.6 39.1 59.7 69 78
    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 81

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