Marlin 4 Gen 3 Bike - 2026

Tech Specs

• Frameset
  • Frame
    (Size XXS, XS) Alpha Silver Aluminum, curved top tube, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
  • Frame
    (S, M, ML, L, XL) Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
• Suspension
  • Fork
    (Size XXS) SR Suntour XCM 30, coil spring, preload, hydraulic lockout, 42mm offset for 26'' wheel, 100mm QR, 100mm travel
  • Fork
    (Size XS) SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel
  • Fork
    (Size S) SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel
  • Fork
    (Size M, ML, L, XL) SR Suntour XCE 28, coil spring, preload, 46mm offset for 29'' wheel, 100mm QR, 100mm travel
• Brakes
  • Brake Rotor
    (XXS, XS, S, M, ML, L, XL) Tektro, 6-bolt, 160mm
  • Brake Rotor
    (M, ML, L, XL) Tektro, 6-bolt, 180mm
  • Brake
    (XXS, XS, S) Tektro HD-M276 hydraulic disc
  • Brake
    (XXS, XS, S, M, ML, L, XL) Power BH-M286TF hydraulic disc, 160mm rotor
  • Brake
    (M, ML, L, XL) Tektro HD-M275 hydraulic disc
  • Brake
    (M, ML, L, XL) Power BH-M286TF hydraulic disc, 180mm rotor
• Drivetrain
  • Crank (Size XXS, XS) ProWheel alloy, 32T narrow-wide steel ring, 160mm length
  • Crank (Size S, M, ML) ProWheel alloy, 32T narrow-wide steel ring, 170mm length
  • Crank (Size L, XL) ProWheel alloy, 32T narrow-wide steel ring, 175mm length
  • Rear Derailleur
    Shimano ESSA U2000
  • Cassette
    Shimano HG300, 11-45, 8 speed
  • Chain
    KMC Z8.3, 8 speed
  • Pedal
    nylon platform
  • Shifter
    Shimano M315, 8 speed
• Wheels & Tires
  • Hub Front
    Formula DC-20, alloy, 6-bolt, 5x100mm QR
  • Hub Rear
    Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
  • Skewer Rear
    173x5mm QR
  • Tire
    (Size XXS) Bontrager Montrose Comp, wire bead, 30 tpi, 26x2.35''
  • Tire
    (Size XS, S) Bontrager Montrose comp, wire bead, 30 tpi, 27.5x2.40''
  • Tire
    (Size M, ML, L, XL) Bontrager Montrose comp, wire bead, 30 tpi, 29x2.40''
  • Rim
    Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
• Cockpit
  • Stem
    (Size XXS, XS, S) Bontrager Comp, 31.8mm, 7 degree, 35mm length
  • Stem
    (Size M, ML, L) Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length
  • Stem
    (Size XL) Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length
  • Handlebar
    (Size XXS, XS) Bontrager alloy, 31.8mm, 5mm rise, 690mm width
  • Handlebar
    (Size S) Bontrager alloy, 31.8mm, 15mm rise, 720mm width
  • Handlebar
    (Size M, ML, L, XL) Bontrager alloy, 31.8mm, 15mm rise, 750mm width
  • Grips
    Trek Line Comp, nylon lock-on
  • Saddle
    Bontrager Verse Short, stainless steel rails
  • Seatpost
    (Size XXS) Bontrager alloy, 31.6mm, 12mm offset, 300mm length
  • Seatpost
    (Size XS, S, M) Bontrager alloy, 31.6mm, 12mm offset, 330mm length
  • Seatpost
    (Size ML, L, XL) Bontrager alloy, 31.6mm, 12mm offset, 400mm length
  • Headset
    Semi-integrated, 1-1/8''
• Weight
  • Weight
    32.85 lbs