The 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.
Sunset Cycles offers the 2026 Trek Marlin 6 Gen 3 hardtail bike in Lava finish with up to 24 months 0% finance and free delivery.
The 2026 Trek MARLIN (GEN 3) range: Marlin 4 Gen 3 (Blue Sage) | Marlin 4 Gen 3 (Purple/Black) | Marlin 5 Gen 3 (Blue) | Marlin 5 Gen 3 (Green/Aqua) | Marlin 5 Gen 3 (Red) | Marlin 6 Gen 3 (Lava) | Marlin 6 Gen 3 (Lavender) | Marlin 6 Gen 3 (Lichen/Green) | Marlin 7 Gen 3 (Dark Web) | Marlin 7 Gen 3 (Mint) | Marlin 7 Gen 3 (Red/Grey)
| Frame & Fork | |
| Frame | Size: XS Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew Size: ML , M , L , S , XL , XXL Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew |
| Fork | Size: XS , S RockShox Judy, coil spring, preload, TurnKey lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel Size: ML , M , L , XL , XXL RockShox Judy, coil spring, preload, TurnKey lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel |
| Wheels & Tyres | |
| Hub front | Formula DC-20, alloy, 6-bolt, 100 mm |
| Hub rear | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR |
| Rim | Size: ML , M , XS , L , S , XL , XXL Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve Size: ML , M , L , XL , XXL Bontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve |
| Tyre | Size: XS , S Maxxis IKON, tubeless ready, EXO casing, folding bead, 60 tpi, 27.5x2.35'' Size: ML , M , L , XL , XXL Maxxis Rekon Race, tubeless ready, EXO casing, folding bead, 60 tpi, 29x2.35" |
| Drivetrain | |
| Shifter | Shimano U6000, 10-speed |
| Rear derailleur | Shimano CUES U6000 GS |
| Crank | Size: ML , M , XS , S Shimano U4000, 30T chainring, 170 mm length Size: L , XL , XXL Shimano U4000, 30T chainring, 175 mm length |
| Bottom Bracket | Shimano, 73 mm, threaded cartridge, 122.5 mm spindle |
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed |
| Chain | Shimano LG500 |
| Bottom bracket | VP-536 nylon platform |
| Components | |
| Saddle | Bontrager Verse Short, stainless steel rails |
| Seatpost | Size: XS , S TranzX JD-YSI34, 100 mm travel, internal routing, 34.9 mm, 350 mm length Size: M TranzX JD-YSI34, 125 mm travel, internal routing, 34.9 mm, 405 mm length Size: ML , L , XL TranzX JD-YSI34, 150 mm travel, internal routing, 34.9 mm, 456 mm length Size: XXL TranzX JD-YSI34, 170 mm travel, internal routing, 34.9 mm, 500 mm length |
| Handlebar | Size: XS Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size: S Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width Size: ML , M , L , XL , XXL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
| Grips | Trek Line Comp, nylon lock-on |
| Stem | Size: XS , S Bontrager Comp, 31.8 mm, 7-degree, 35 mm length Size: ML , M , L Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length Size: XL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length Size: XXL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length |
| Head set | Semi-integrated, 1-1/8'' |
| Brake | Shimano MT200 hydraulic disc |
| Brake rotor | Size: ML , M , XS , L , S , XL , XXL Shimano RT26, 6-bolt, 160 mm Size: ML , M , L , XL , XXL Shimano RT26, 6-bolt, 180 mm |
| Brake Set | Shimano MT200 hydraulic disc |
| Weight | |
| Weight | M - 15.00 kg / 33.07 lbs |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
| Frame Size | Rider Height* (metric) | Rider Height* (imperial) |
| X Small | 145 - 155 cm | 4'9" - 5'1" |
| Small | 155 - 165 cm | 5'1" - 5'5" |
| Medium | 165 - 173 cm | 5'5" - 5'8" |
| Medium/Large | 173 - 180 cm | 5'8" - 5'11" |
| Large | 180 - 188 cm | 5'11" - 6'2" |
| X Large | 188 - 195 cm | 6'2" - 6'5" |
| XX Large | 195 - 203 cm | 6'5" - 6'8" |
| *This is for guidance only. You may be taller or shorter, it doesn't mean our bikes will not fit you. The best way to determine the correct bike size for you is to try one. Please contact us if you are in any doubt about the correct bike size for you. | ||