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Trek

Trek Marlin 6 Gen 3 Mountain Bike – 2026

£850.00

Trek Marlin 6 is the perfect ride for progressing your skills on the trails. Its updated slacker frame geometry makes it easier to control on descents while the suspension fork takes the edge off bumpy trails. Integrated rack and kickstand mounts make it easy to add accessories to this versatile steed. Size or colour not shown? Message us

Clear
  • Built and checked in our workshop
  • Free collection in Limavady or courier delivery across Northern Ireland, the UK & Ireland
Specification
Frameset
Frame
  • XSAlpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135×5 mm ThruSkew
  • S–XXLAlpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135×5 mm ThruSkew
Fork
  • XSSRockShox Judy, coil spring, preload, TurnKey lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel
  • M–XXLRockShox Judy, coil spring, preload, TurnKey lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
Wheels
Front hubFormula DC-20, alloy, 6-bolt, 100 mm
Rear hubFormula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135×5 mm QR
Rear skewer173×5 mm QR
Rim
  • XS–XXLBontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve
  • M–XXLBontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve
Tyres
  • XSSMaxxis IKON, tubeless ready, EXO casing, folding bead, 60 tpi, 27.5×2.35”
  • M–XXLMaxxis Rekon Race, tubeless ready, EXO casing, folding bead, 60 tpi, 29×2.35"
Rim stripBontrager TLR
Drivetrain
ShifterShimano U6000, 10-speed
Rear derailleurShimano CUES U6000 GS
Crank
  • XS–MLShimano U4000, 30T chainring, 170 mm length
  • L–XXLShimano U4000, 30T chainring, 175 mm length
Bottom bracketShimano, 73 mm, threaded cartridge, 122.5 mm spindle
CassetteShimano CUES LG300, LINKGLIDE, 11-48, 10-speed
ChainShimano LG500
PedalsVP-536 nylon platform
Components
SaddleBontrager Verse Short, stainless steel rails
Seatpost
  • XSSTranzX JD-YSI34, 100 mm travel, internal routing, 34.9 mm, 350 mm length
  • MTranzX JD-YSI34, 125 mm travel, internal routing, 34.9 mm, 405 mm length
  • ML–XLTranzX JD-YSI34, 150 mm travel, internal routing, 34.9 mm, 456 mm length
  • XXLTranzX JD-YSI34, 170 mm travel, internal routing, 34.9 mm, 500 mm length
Handlebar
  • XSBontrager alloy, 31.8 mm, 5 mm rise, 690 mm width
  • SBontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
  • M–XXLBontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
GripsTrek Line Comp, nylon lock-on
Stem
  • XSSBontrager Comp, 31.8 mm, 7-degree, 35 mm length
  • M–LBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
  • XLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
  • XXLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
HeadsetSemi-integrated, 1-1/8"
Brakes
  • M–XXLShimano MT200 hydraulic disc
Brake rotors
  • XS–XXLShimano RT26, 6-bolt, 160 mm
  • M–XXLShimano RT26, 6-bolt, 180 mm
Brake setShimano MT200 hydraulic disc

Good to know: manufacturers sometimes change specs, components, colours and graphics during a model year, so what you receive may differ slightly from the photos. If a detail matters to you, ask us before you buy and we'll check it for you.