Trek Boone 5 2025|49cm|52cm|54cm|56cm|58cm|61cm|Plasma Grey Pearl

Description

The Boone 5 Disc is a carbon cyclocross race bike that’s built for crushing any CX course even the most legendary on the UCI circuit. The sleek, lightweight carbon frame has terrain-smoothing Rear IsoSpeed and is trimmed with parts that perform in any conditions, like a capable SRAM Apex drivetrain, vibration-absorbing handlebar and powerful disc brakes that deliver stopping power in bumpy, muddy terrain.

It’s right for you if…

Your happy place is in mid-air, bunny hopping over barriers and you race every course in pursuit of that top spot on the podium. You want a high-end CX racing bike designed to help you get there and look great doing it.

The tech you get

A svelte, ultra-lightweight 600 Series OCLV Carbon frame with Rear IsoSpeed for comfort and traction, hidden cable routing for added protection from the elements, a Trek IsoSpeed Cross carbon fork, 1×12 SRAM Apex XPLR 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

If you love crushing frites almost as much as crushing flyovers, the Boone’s the bike for you. It’s made for pure speed and podium-topping performance on every section of course, in any conditions.

Frame 600 Series OCLV Carbon, IsoSpeed, tapered head tube, Internal cable routing, Ride Tuned seatmast, 3S chain keeper, T47 BB, flat mount disc, 142x12mm thru axle Fork Trek Cross, full carbon, tapered carbon steerer, flat mount disc, 12x100mm thru axle

Wheels

Hub front Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100×12 mm thru axle Skewer front Bontrager Switch thru axle, removable lever Skewer rear Bontrager Switch thru-axle, removable lever Rim Bontrager Paradigm Comp 25, Tubeless-Ready, 25 mm rim width Tyre Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700×32 mm Max tyre size 38mm

Drivetrain

Shifter SRAM Apex, 12-speed Rear derailleur SRAM Apex XPLR, 44T max cog *Crank Size:49
SRAM Apex 1, 40T, DUB Wide, 165 mm length Size:52
SRAM Apex 1, 40T, DUB Wide, 170 mm length Size:54, 56
SRAM Apex 1, 40T, DUB Wide, 172.5 mm length Size:58, 61
SRAM Apex 1, 40T, DUB Wide, 175 mm length Bottom bracket SRAM DUB, T47 threaded, internal bearing Cassette SRAM XG-1230, 11-44, 12-speed Chain SRAM Apex, 12-speed Max. chainring size See service manual

Components

*Saddle Size:49, 52
Verse Short Comp, steel rails, 155 mm width Size:54, 56, 58, 61
Verse Short Comp, steel rails, 145 mm width *Seatpost Size:49, 52, 54, 56
Bontrager carbon seat mast cap, 5 mm offset, short length Size:58, 61
Bontrager carbon seat mast cap, 5 mm offset, tall length *Handlebar Size:49
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38 cm width Size:52
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 40 cm width Size:54, 56
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 42 cm width Size:58, 61
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 44 cm width Handlebar tape Bontrager Supertack Perf tape *Stem Size:49
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length Size:52, 54
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length Size:56, 58
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length Size:61
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length Brake rotor SRAM Paceline, rounded, CentreLock, 160 mm Brake lever SRAM Apex, 12-speed Rotor size Max brake rotor sizes: 160mm front & rear

Weight

Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).