Bombtrack Bike Tension Apex

The Bombtrack Tension Apex is a cyclocross bike designed for racing, speed, and precise handling. The lightweight 6061-T6 aluminium frame with a T47 bottom bracket ensures efficient power transfer and durability. A full carbon fork with thru-axles and flat mount compatibility provides responsive steering and reliable braking control. XS and S sizes come with 650B wheels to maintain optimal geometry and fit.

The SRAM Apex XPLR 1x12 drivetrain with hydraulic disc brakes pairs a 40T crankset with an 11-44T cassette, delivering a balanced gear range for fast acceleration and technical sections. Tubeless-ready WTB ST i19 rims support low rolling resistance and improved traction.

• Frame: 6061-T6 aluminium, double-butted, T47 BB, thru-axles, rack/fender mounts
• Fork: Full carbon, 1.5"-1.125", thru-axle, fender mounts
• Handlebar: Seido CX-10 drop bar, 31.8 mm, 10° flare
• Stem: Seido Meander aluminium, -6°
• Bar tape: Bombtrack Command
• Headset: Seido Pro IS, integrated, sealed, 1.5"-1.125"
• Drivetrain: SRAM Apex XPLR 1x12
• Rear derailleur: SRAM Apex XPLR, clutch
• Crankset: SRAM Apex Wide, 40T
• Cassette: SRAM Apex XPLR, 11-44T
• Chain: SRAM Apex Flattop
• Brakes: SRAM Apex hydraulic disc brakes, 160 mm rotors
• Wheels: WTB ST i19, double wall, TCS 2.0, tubeless ready, 32h
• Hubs: Seido Arc, sealed, 6-bolt disc
• Axles: 12 x 100 mm / 12 x 142 mm thru-axles
• Tires: XS-S: Schwalbe X-One R Evo TLE 650B x 33C / M-XL: Challenge Grifo TLR 700C x 33C
• Saddle: Seido Comp
• Seatpost: Seido Yew Offset, 27.2 mm x 355 mm
• Seat clamp: Bombtrack Prime 31.8 mm
• Weight: 9.9 kg (size M), Frame: 1580 g, Fork: 610 g
• Maximum system weight: 120 kg incl. luggage
• ASTM riding condition: 2