Boone 5 Disc is a carbon cyclocross race bike thats 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.

• You get durability and capability with SRAM Apex XPLRs clean shifts and huge gear range
• This bike was designed with input from cyclocross royalty, including World Champion Sven Nys and U.S. National Champ Katie Compton
• Rear IsoSpeed cuts down on the fatiguing impacts of rough courses and increases compliance, helping you ride stronger for longer
• Boones cross-specific geometry and tube shapes make shouldering easy so you can dominate all aspects of a race, including run-ups
• Carbon rules on the cross course its lighter, more forgiving, and more efficient than aluminum

Smooth is fast

IsoSpeed takes the edge off body-beating course bumps and gravel chatter so you can stay stronger longer, without giving up any pedaling efficiency.

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.

Dont forget your pedals

This bike doesnt come with pedals because youll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style.

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 Wheel Front Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle / Wheel Rear Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, Shimano 11/12-speed freehub, 142×12 thru axle Tire Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32mm Skewer Front Bontrager Switch thru axle, removable lever Skewer Rear Bontrager Switch thru axle, removable lever Shifter SRAM Apex, 12 speed Rear Derailleur SRAM Apex XPLR, 44T max cog Crank SRAM Apex 1, 40T, DUB Wide, 170mm length Bottom Bracket SRAM DUB, T47 threaded, internal bearing Cassette SRAM XPLR PG-1231, 11-44, 12 speed Chain SRAM Apex, 12 speed Brake SRAM Apex hydraulic disc, flat mount Brake Lever SRAM Apex, 12 speed Brake Rotor SRAM Paceline, rounded, centerlock, 160mm Saddle Verse Short Comp, steel rails, 155mm width Seatpost Bontrager carbon seatmast cap, 5mm offset, short length Handlebar Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 40cm width Stem Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length

Geometry Chart

B B Drop 7 Chainstay Length 42.5 Eff Top Tube 53.1 Frame Reach 37.9 Frame Size Number 52 cm Frame Stack 54.7 Head Angle 71.5 Head Tube Length 12.3 Offset 4.5 Saddle Rail Height Max Short 67.5 Saddle Rail Height Max Tall 70.5 Saddle Rail Height Min Short 61.5 Saddle Rail Height Min Tall 64.5 Seat Tube 49.3 Seat Tube Angle 74.5 Standover 76.1 Trail 7.1 Wheelbase 100.5 Wheel Size 700c