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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
- Carbon rules on the cross course—it's lighter, more forgiving, and more efficient than aluminum
- 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
- Cross-specific design details like the Quick Connect removable water bottle cage and a 1x drivetrain add up to a better ride
- 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
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
| 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 |
| 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 |
| Tire | Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32c |
| 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 |
| 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 | 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). |
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
47
152.0 - 158.0 cm
4'11.8" - 5'2.2"
71.0 - 75.0 cm
28.0" - 29.5"
50
158.0 - 163.0 cm
5'2.2" - 5'4.2"
74.0 - 77.0 cm
29.1" - 30.3"
52
163.0 - 168.0 cm
5'4.2" - 5'6.1"
76.0 - 79.0 cm
29.9" - 31.1"
54
168.0 - 174.0 cm
5'6.1" - 5'8.5"
78.0 - 82.0 cm
30.7" - 32.3"
56
174.0 - 180.0 cm
5'8.5" - 5'10.9"
81.0 - 85.0 cm
31.9" - 33.5"
58
180.0 - 185.0 cm
5'10.9" - 6'0.8"
84.0 - 87.0 cm
33.1" - 34.3"
61
185.0 - 191.0 cm
6'0.8" - 6'3.2"
86.0 - 90.0 cm
33.9" - 35.4"
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 |