Basic informations
| Category | Recreational mountain bikes |
|---|---|
| Determination | men's, women's |
| Brand | TREK |
| Catalog number | 529399_RDBL |
Technical parameters
| Frame color | blue, purple |
|---|---|
| Wheel size | XXS, M (29), M (29), XL (29), S (27.5), ML (29), XXL (29), XS (27.5) |
| Wheel diameter | 26, 27.5, 29 |
| Construction | Hardtail |
| Season | 2025 |
| Model series | Marlin |
| Advanced state of rider | Recreational, Sports |
| Frame material | aluminum |
| Brakes | disc brakes |
| Speeds/Gears | 1x10 |
| Weight | 14,5 kg |
| Frame | Alpha Silver aluminum, cambered top tube on smaller sizes, internal derailleur and telescopic seatpost cable routing, rack mount and kickstand, ThruSkew 135 x 5mm |
| Fork | RockShox Judy, Spring, Adjustment, TurnKey Lockout, 100mm Travel (80mm Size XXS) |
| Front hub | Formula DC-20, alloy, 6-bolt, 100mm ThruSkew. |
| Rear hub | Formula DC-22, alloy, 6 bolts, walnut Shimano 8/9/10 Freehub, quick release 135 x 5 mm. |
| Tyre casing | Bontrager XT3 Elite, tubeless option, Inner Strength coating, wire bead, 60 tpi, 26 x 2.35 inches. |
| Front tyre casing | Size: XXSBontrager XT3 Elite, tubeless option, Inner Strength layer, wire bead, 60 tpi, 26 x 2.35 inches.Size: XS, S Maxxis Ardent Race, tubeless, EXO protection, folding bead, 27.5x2.35 |
| Back tyre casing | Size: XXS Bontrager XT3 Elite, tubeless option, Inner Strength coating, wire bead, 60 tpi, 26 x 2,35 inches. Size: XS , S Maxxis Ardent Race, tubeless, protection EXO, folding bead, 27,5x2,35“ Size: M , ML , L , XL , XXL Maxxis Ardent Race, tubeless, protection EXO, folding bead, 29x2,35“ |
| Cranks | FSA Alpha Drive, Frame size/Length: XXS , XS/160, S,M,ML/170, L,XL,XXL/175 mm |
| Chainring | 30T |
| Sorting | Shimano U6000, 10 speeds. |
| Derailleur | Shimano CUES U6000 GS |
| Cartridge | Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed |
| Chain | Shimano LG500 |
| Front brake | XXS, XS, S: Tektro HD-M276, M, ML, L, XL, XXL: Tektro HD-M275 |
| Rear brake | XXS, XS, S: Tektro HD-M276, M, ML, L, XL, XXL: Tektro HD-M275 |
| Handlebars | Size: XXS, XS Alloy, Bontrager, 31.8mm, 5mm camber, 690mm width Size: S Alloy, Bontrager, 31.8mm, 15mm camber, 720mm width. Size: M, ML, L, XL, XXL Alloy, Bontrager, 31.8mm, 15mm camber, 750mm width |
| Flu | Bontrager XR Trail Comp, nylon lock Lock-On |
| Stem | Size: XXS , XS , SAlloy, Bontrager, 31.8mm, Blendr compatible, 7 degrees, 35mm length.Size: M, ML, LAlloy, Bontrager, 31.8mm, Blendr compatible, 7 degrees, 50mm length.Size: XLAlloy, Bontrager, 31.8mm, Blendr compatible, 7 degrees, 60mm length.Size: XXLBontrager Comp, 31.8mm clamp, Blendr Compatible, 7 Degrees, 70mm Length |
| Seat | Bontrager Verse Short, stainless steel rails |
| Seat post | Size: XXS Alloy, Bontrager, 31.6mm, 12mm offset, 300mm length Size: XS, S, M Alloy, Bontrager, 31.6mm, 12mm offset, 330mm length. Size: ML, L, XL, XXL Alloy, Bontrager, 31.6mm, 12mm offset, 400mm length |
Product description
Specifications may be changed by the manufacturer without reason.
Product pictures are for reference only.
The Trek Marlin 6 Generation 3 mountain bike is ideal for everyday riding and can handle trails. The bike is built on a high quality Alpha Silver aluminium frame. Thanks to modern geometry and a suspension fork, the frame can handle trails with ease. The reliable and intuitive Shimano 1x10 shifting system allows you to find the right gear for optimal cadence on trail rides and everyday trips. The bike is ready for mounting a mudguard or rack and is thus ideal not only as a sports tool, but also as a means for longer trips or daily commuting to school or work.
The internal cable routing provides a cleaner and sleeker look. The frame is also ready for mounting a telescopic selding with internal guidance. The stem is fully compatible with the Blendr system, which allows for easy installation of accessories Bontrager, such as lights.
On the smaller frame sizes (XS and S), the top frame tube is curved towards the seat tube, making it easier for riders with a smaller build to handle the bike.
Main advantages and parameters:
- High quality aluminium frame made of Alpha Silver
- Playful and modern frame geometry
- Internal cable and hose routing
- Hydraulic disc brakes
- Quality off-road tires Bontrager
- RockShox spring suspension fork with 100mm travel
- Blendr compatible cockpit for easy attachment of accessories Bontrager
- Reliable and durable set Shimano CUES U6000 1x10
- Weight: 14.5 kg (size. M including souls)
- Weight limit: 136 kg (combined weight of bike, rider and load)
Size chart
About brand TREK
American manufacturer of high-end bicycles, components and cycling equipment. With its quality and innovation, the brand has gradually developed into one of the most important players on the market.

























































































