Basic informations
| Category | Recreational mountain bikes |
|---|---|
| Determination | men's, women's |
| Brand | TREK |
| Catalog number | 41217_B |
Technical parameters
| Frame color | white |
|---|---|
| Wheel size | M (29), M (29), XL (29), S (27.5), XXS (26), 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 | 1x12 |
| Weight | 14,85 kg |
| Frame | Alpha Silver aluminum, internal derailleur cable routing and telescopic post, carrier mount and kickstand, ThruSkew 135 x 5mm |
| Fork | RockShox Judy Silver, Solo Air spring, adjustable rebound, TurnKey hydraulic lockout, 100mm travel (Size XXS 80mm) |
| Rear wheel | Maxxis Ardent, tubeless, EXO, folding bead, 60 tpi, 29x2.40(XXS: 26x2.4, XS, S: 27.5x2.4) |
| Front hub | Formula DC-20 LW Alloy 6 Bolt 5 x 100mm Quick Release |
| Rear hub | Formula DC-22LW, 6 Holes, walnut Shimano 8/9/10 Freehub, Quick Release 135 x 5mm |
| Front tyre casing | Maxxis Ardent, tubeless, EXO, folding bead, 60 tpi, 29x2.40(XXS: 26x2.4, XS, S: 27.5x2.4) |
| Back tyre casing | Maxxis Ardent, tubeless, EXO, folding bead, 60 tpi, 29x2.40(XXS: 26x2.4, XS, S: 27.5x2.4) |
| Cranks | SRAM SX Eagle, chainline 49 mm |
| Chainring | steel converter 30 teeth |
| Sorting | SRAM SX Eagle, 12 speed |
| Derailleur | SRAM SX Eagle |
| Cartridge | SRAM PG-1210 Eagle, 11-50, 12 speed |
| Chain | SRAM SX Eagle, 12 speed |
| Front brake | Shimano MT200 hydraulic disc version, 180 mm disc |
| Rear brake | Shimano MT200 hydraulic disc version, 160mm disc |
| Handlebars | Alloy, Bontrager, 31.8mm (XXS,XS/690mm, S/720 mm, M,ML,L,XL,XXL/750mm) |
| Flu | Bontrager XR Trail Comp, nylon lock Lock-On |
| Stem | Bontrager Comp, 31.8mm clamp, 7 degrees (XXS,XS,S: 35mm, M, ML, L: 50mm, XL/60mm, XXL: 70mm) |
| Seat | Bontrager Verse Short, stainless steel rails |
| Seat post | TranzX JD-YSP18, Inner Line, 31.6mm, Size/Stroke: XXS,XS,S/100mm, M/130 mm, ML, L, XL, XXL/150 mm |
Product description
Specifications may be changed by the manufacturer without reason.
Product pictures are for reference only.
The Marlin 7 mountain bike is ideal not only for trails, but also for classic off-road and trail riding.
The lightweight aluminium frame features modern trail geometry and internal cable routing and is fitted with quality components in an affordable price range.
With room for wider tyres, a ThruSkew rear axle and longer, more laid-back geometry, it offers better comfort and stability even on steeper, more technical trails and at higher speeds.
For even more confidence and control, the telescopic seatpost allows you to use your centre of gravity better when traversing steep and technical passages. The telescopic seatpost also adds a significant comfort factor when mounting and dismounting.
The upgraded RockShox air suspension fork with 100 mm travel (80 mm in XXS size) handles rocks and bumps on the road.
Shifting and drivetrain are taken care of by the durable and reliable SRAM SX Eagle 1x12 groupset, which offers a wide range of gears for every situation.
You will always have your speed under control thanks to the hydraulic disc brakes Shimano.
The rack and fender mounts make it easy to mount accessories, so your bike can also serve as a versatile commuting machine.
The Marlin models in sizes XXS and XS have a curved upper frame tube that is also at a lower height above the ground. This makes it easier for smaller riders to get on and off.
The XXS size is fitted with 26 inch wheels to better match the geometry to the height of the rider.
The XS and S sizes are fitted with 27.5-inch wheels to better match the geometry to the rider's height.
Main advantages and parameters:
- Lightweight yet durable aluminium frame
- Quality RockShox suspension components
- Drivetrain and Shift Kit Sram SX Eagle 1x12
- Hydraulic disc brakes Shimano
- Telescopic seatpost with internal guide
- Frame with mounting points for carrier and mudguards
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.

























































































