Boone 7 Disc is our lightest, fastest cyclocross bike. It charges over barriers, through mud and sand pits, and can handle a heavy dose of beer spray from its top spot on the podium. This is our highest-end cyclocross build, with Front and Rear IsoSpeed, hydraulic disc brakes for all-condition stopping power, and a wireless electronic 1x12 drivetrain.

Specifications

*spec applies to all sizes unless otherwise noted

FramesetFrame600 Series OCLV Carbon, front & rear IsoSpeed, tapered head tube, Control Freak internal routing, Ride Tuned seatmast, 3S chain keeper, flat mount disc, 142x12mm thru axleForkTrek IsoSpeed Cross full carbon, tapered carbon steerer, flat mount disc, 395mm axle-to-crown, 12x100mm thru axle

WheelsFront wheelBontrager Paradigm Elite 25, Tubeless Ready, 25mm rim width, 100x12mm thru axleRear wheelBontrager Paradigm Elite 25, Tubeless Ready, 25mm rim width, SRAM XD-R driver, 142x12mm thru axleTireBontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32c

DrivetrainShifterSRAM Force eTap AXS, 12 speedRear derailleurSRAM Force eTap AXS, Orbit chain management, 33T max cog*CrankSize: 47
SRAM Force, 40T, 24mm spindle, 165mm lengthSize: 50, 52
SRAM Force, 40T, 24mm spindle, 170mm lengthSize: 54, 56
SRAM Force, 40T, 24mm spindle, 172.5mm lengthSize: 58, 61
SRAM Force, 40T, 24mm spindle, 175mm lengthCassetteSRAM Force XG-1270, 10-33, 12 speedChainSRAM Force, 12 speed

ComponentsSaddleBontrager Montrose Elite, titanium rails, 138mm width*SeatpostSize: 47, 50, 52, 54, 56
Bontrager carbon seatmast cap, 20mm offset, short lengthSize: 58, 61
Bontrager carbon seatmast cap, 20mm offset, tall length*HandlebarSize: 47
Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, 93mm reach, 123mm drop, 38cm widthSize: 50, 52
Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, 93mm reach, 123mm drop, 40cm widthSize: 54, 56
Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, 93mm reach, 123mm drop, 42cm widthSize: 58, 61
Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, 93mm reach, 123mm drop, 44cm widthHandlebar tapeBontrager Supertack Perf tape*StemSize: 47
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 70mm lengthSize: 50
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm lengthSize: 52, 54
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm lengthSize: 56, 58
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm lengthSize: 61
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 110mm lengthBrakeSRAM Force hydraulic disc, flat mount

1. 
   
   
   Weight

   Weight56 - 7.92 kg / 17.45 lbs

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