TREK FUEL EX 8 GX AXS T-TYPE 2025

Frame
Aluminium Alpha Platinum with internal storage, angle-adjust headset, variable geometry via Mino Link, adjustable leverage ratio, guided internal routing, magnesium rocker, 34.9 mm seat tube, ISCG 05, 55 mm chainline, BSA 73 bottom bracket, downtube protection, ABP system, UDH, Boost148, 140 mm travel.

Fork

• Size S: Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, Kabolt 15 mm axle, 140 mm travel.
• Sizes M, ML, L, XL, XXL: Same specs, 150 mm travel.

Shock
Fox Performance Float X, 2-position, 185x55 mm.
Maximum fork travel compatibility: 160 mm (XS/S: 150 mm).

Wheels

• Front:
  • Size S: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 27.5".
  • Sizes M to XXL: same specs, 29".
• Rear:
  • Size S: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru-axle, 27.5".
  • Sizes M to XXL: same specs, 29".

Tires

• Size S: Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5x2.50".
• Sizes M to XXL: same specs, 29x2.50".
  Sealant: Bontrager TLR (177 ml).
  Maximum tire size: frame 29x2.50" (XS/S: 27.5x2.50").

Drivetrain

• Battery: SRAM eTap with charger.
• Shifter: SRAM AXS POD.
• Rear derailleur: SRAM GX Eagle AXS, Type T.
• Crankset: SRAM GX Eagle, Type T, DUB axle, 30T chainring, 55 mm chainline.
• Cassette: SRAM Eagle XS-1275, 10-52T, 12-speed.
• Chain: SRAM GX Eagle, 12-speed.

Saddle

• Bontrager Verse P3 or Arvada (chromoly rails, 138 mm width).

Seatpost

• Size S: TranzX JD-YSP39, 100 mm travel.
• Sizes M, ML: 150 mm travel.
• Sizes L to XXL: 170 mm travel.

Handlebar

• Size S: Bontrager Line, alloy, 27.5 mm rise, 750 mm width.
• Sizes M to XXL: 780 mm width.

Stem

• Size S: Bontrager Elite, 35 mm length.
• Sizes M to XXL: 45 mm length.

Brakes

• SRAM DB8, 4-piston hydraulic disc brakes, SRAM CenterLine rotors (180 mm front, 200 mm rear).
  Maximum rotor size: frame 203 mm.

Weight
15.88 kg (size M, with sealant, no tubes).
Maximum total weight capacity: 136 kg.