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TrekSession 8 29 GX

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Questions and Answers

Aluminum
SRAM GX
29"
Diamond
Disc Brakes
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Brakes

  • Brake SRAM CODE Bronze 4-piston hydraulic disc
  • RotorsSRAM CenterLine, 6-bolt, round-edge, 180mm / SRAM CenterLine, 6-bolt, round edge, 200mm * | Max brake rotor sizes - Frame: 220mm, Fork: see fork manufacturer

Cockpit

  • Stem Bontrager Line Pro, 35mm, Direct Mount, 50mm length
  • Headset FSA Orbit, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom (includes geometry adjust angled cups)
  • Handlebar Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
  • GripsBontrager XR Trail Elite, nylon lock-on

General

  • Frame Alpha Platinum Aluminum, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157x12mm thru axle, 200mm travel
  • Weight*M - 17.92 kg / 39.51 lbs
  • Maximum Weight AllowedThis bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Groupset

  • Chain / BeltSRAM PC-1110, 11 speed
  • Crank Truvativ Descendant DH, DUB 83, 34T steel ring, 165mm length
  • Cassette SRAM PG-720, 11-25, 7 speed
  • Shifters SRAM GX DH, 7 speed
  • Bottom Bracket SRAM DUB, 83mm, BSA threaded
  • Rear Derailleur SRAM GX DH, medium cage
  • Pedals Wellgo BO-87B, alloy body, Cro-Mo axle, replaceable pins
  • GearingSRAM GX DH, 7 speed

Wheels & Tires

  • Tires Bontrager G5 Team Issue, wire bead, 2-ply 60 tpi, 29x2.50''
  • Rear AxisBontrager Switch thru axle, removable lever
  • Rear Wheel Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157x12mm thru axle
  • Front Wheel Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110x20mm Boost thru axle

Saddle

  • Saddle Bontrager Arvada, hollow chromoly rails, 138mm width
  • Seat Post Bontrager Rhythm Elite, 31.6mm, 0mm offset, 330mm length

Suspension

  • Fork RockShox Boxxer, DebonAir+ spring, Rush RC damper, 52mm offset, BoostDH 110x20 Maxle Stealth, 200mm travel
  • Fork typesuspension fork
  • Front suspension200mm
  • Fork ManufacturerRockShox
  • ShockMarzocchi Bomber, 250mm x 72.5mm, Size R1: 400lb spring, Size R2: 450lb spring, Size R3: 500lb spring

Disclaimer

Deviations between specified and installed components are possible depending on the delivery situation. Alternatively installed components correspond to the quality level of the specified components. The specified model year corresponds to the model series defined by the manufacturer and not necessarily the year of manufacture. As some models are produced unchanged over several years, the year of manufacture may vary. Irrespective of this, you will receive a current product in accordance with the stated specifications. Errors and omissions are excepted.

About Trek

Trek is a brand with a rich history, born in 1976 in a Wisconsin barn with a mission to craft exceptional bicycles. Trek’s philosophy is all about innovation, sustainability, and creating bikes that connect people to their love of riding. Whether you’re into road cycling, mountain biking, or just cruising around town, Trek has a bike for you. Their lineup spans high-performance models for competitive riders to hybrids and e-bikes perfect for commuters or casual adventurers. Riders rave about Trek’s blend of durability, comfort, and cutting-edge tech, often saying their bikes feel like an extension of themselves. Whether you're a seasoned cyclist or a weekend warrior, Trek is built for anyone who wants to ride more and ride better. Their commitment to quality and community makes them a brand that’s more than just bikes - it’s a lifestyle. Why not join the Trek family and see where it takes you?

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