Trek Marlin 5 Gen 3
Details
Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 9-speed Shimano CUES shifting, and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.
It's right for you if...
- You're new to the trail and you’re looking for a real mountain bike that doubles as a commuter — and you want it all at an exceptional value.
The tech you get
- A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, an upgraded 9-speed Shimano CUES drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout.
The final word
- Marlin 5 is a great ride for all your adventures. It's also versatile and a popular ride on college campuses because the rack and kickstand mounts make it easy to accessorize and haul a load.
Why you'll love it
- Marlin Gen 3 gives you serious trail capability, with big tire clearance and slack, confidence-boosting geometry that keeps you stable from singletrack to city
- Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter
- Its ThruSkew system is safer, simpler, and stronger, plus it makes removing the rear wheel easy for flat fixes in a pinch
- Internal routing makes it easy to add a dropper post that lets you lower your saddle on the fly for more confident descending
- Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount
| Frame size number | 14.5" | 15.5" | 17.5" | 18.5" | 19.5" | 21.5" |
|---|---|---|---|---|---|---|
| Frame size letter | XS | S | M | ML | L | XL |
| Wheel size | 27.5" | 27.5" | 29" | 29" | 29" | 29" |
| A — Seat tube | 34 | 37 | 42 | 43.5 | 45 | 50 |
| B — Seat tube angle | 73.8° | 73.8° | 73.4° | 73.4° | 73.4° | 73.4° |
| Effective seat tube angle | 74.0° | 74.0° | 74.0° | 74.0° | 74.0° | 74.0° |
| C — Head tube length | 9 | 10 | 10.5 | 11 | 11.5 | 13.5 |
| D — Head angle | 66.5° | 66.5° | 66.5° | 66.5° | 66.5° | 66.5° |
| E — Effective top tube | 55.1 | 57.9 | 61.5 | 63.1 | 64.7 | 67.8 |
| F — Bottom bracket height | 31.3 | 31.3 | 30.8 | 30.8 | 30.8 | 30.8 |
| G — Bottom bracket drop | 4.5 | 4.5 | 6 | 6 | 6 | 6 |
| H — Chainstay length | 43.3 | 43.3 | 43.8 | 43.8 | 43.8 | 43.8 |
| I — Offset | 4.2 | 4.2 | 4.6 | 4.6 | 4.6 | 4.6 |
| J — Trail | 11 | 11 | 11 | 11 | 11 | 11 |
| K — Wheelbase | 109.2 | 112.1 | 116.3 | 118 | 119.7 | 123 |
| L — Standover | 65.8 | 69.2 | 74.7 | 75.9 | 77.1 | 79.1 |
| M — Frame reach | 39 | 41.5 | 44 | 45.5 | 47 | 49.5 |
| N — Frame stack | 56.3 | 57.2 | 60.9 | 61.4 | 61.8 | 63.7 |
| Size | Rider Height | Inseam |
|---|---|---|
| 2XS | 135 - 145 cm 4'5" - 4'9" |
64 - 68 cm 25" - 27" |
| XS | 145 - 155 cm 4'9" - 5'1" |
69 - 73 cm 27" - 29" |
| S | 155 - 165 cm 5'1" - 5'5" |
74 - 78 cm 29" - 31" |
| M | 165 - 176 cm 5'5" - 5'9" |
79 - 83 cm 31" - 33" |
| ML | 173 - 180 cm 5'8" - 5'11" |
81 - 86 cm 32" - 34" |
| L | 177 - 188 cm 5'10" - 6'2" |
84 - 89 cm 33" - 35" |
| XL | 188 - 195 cm 6'2" - 6'5" |
89 - 91 cm 35" - 36" |
| 2XL | 195 - 203 cm 6'5" - 6'8" |
91 - 97 cm 36" - 38" |
Specs
| Pedals | VP-536 nylon platform |
|---|---|
| Fork |
Size: XS SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel Size: S SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel Size: M , ML , L , XL SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel |
| Hubs |
Front: Formula DC-20, alloy, 6-bolt, 5x100mm QR Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR |
| Rims |
Size: XS , S Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve, Black Size: M , ML , L , XL Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve |
| Stem |
Size: XS , S Bontrager Comp, 31.8mm, 7 degree, 35mm length Size: M , ML , L Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length Size: XL Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length |
| Chain | Shimano LG500, 9/10/11 speed |
| Frame |
Size: XS Alpha Silver Aluminum, curved top tube, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew Size: S , M , ML , L , XL Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew |
| Tires |
Size: XS , S Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40'' Size: M , ML , L , XL Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40'' |
| Brakes |
Size: XS , S Tektro HD-M276 hydraulic disc, short reach Size: M , ML , L , XL Tektro HD-M275 hydraulic disc |
| Rotors | Tektro, 6-bolt, 160mm |
| Headset | Semi-integrated, 1-1/8'' |
| Crankset |
Size: XS Prowheel C10Y-NW, 30T steel narrow-wide ring, 160mm length Size: S , M , ML , L , XL Prowheel C10Y-NW, 30T steel narrow-wide ring, 170mm length |
| Seatpost |
Size: XS , S , M Bontrager alloy, 31.6mm, 12mm offset, 330mm length Size: ML , L , XL Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
| Shifters | Shimano U4000, 9 speed |
| Handlebars |
Size: XS Bontrager alloy, 31.8mm, 5mm rise, 690mm width Size: S Bontrager alloy, 31.8mm, 15mm rise, 720mm width Size: M , ML , L , XL Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Tape/Grips | Bontrager XR Trail Comp, nylon lock-on |
| Rear Derailleur | Shimano CUES U4000 |
| Cassette/Freewheel | Shimano LINKGLIDE LG300, 11-46, 9 speed |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Purple Flip To Trek Black Fade / X-Small / 27.5-inch | 768682161074 | 5292530 | |
| Matte Dnister Black / Small / 27.5-inch | 768682139332 | 5292507 | 66554 |
| Matte Dnister Black / X-Large / 29-inch | 768682139318 | 5292511 | |
| Matte Dnister Black / Medium/Large / 29-inch | 768682139356 | 5292509 | |
| Purple Flip To Trek Black Fade / X-Large / 29-inch | 768682160633 | 5292535 | 66552 |
| Purple Flip To Trek Black Fade / Large / 29-inch | 768682160718 | 5292534 | 66551 |
| Purple Flip To Trek Black Fade / Medium / 29-inch | 768682160657 | 5292532 | 66549 |
| Power Surge / Medium / 29-inch | 768682160756 | 5292524 | 66779 |
| Power Surge / X-Small / 27.5-inch | 768682160695 | 5292522 | |
| Purple Flip To Trek Black Fade / Medium/Large / 29-inch | 768682160794 | 5292533 | |
| Matte Dnister Black / Large / 29-inch | 768682139073 | 5292510 | |
| Power Surge / X-Large / 29-inch | 768682160916 | 5292527 | 66553 |
| Purple Flip To Trek Black Fade / Small / 27.5-inch | 768682160831 | 5292531 | 66528 |
| Power Surge / Large / 29-inch | 768682160817 | 5292526 | 66777 |
| Matte Dnister Black / X-Small / 27.5-inch | 768682139011 | 5292506 | |
| Power Surge / Medium/Large / 29-inch | 768682160732 | 5292525 | 66778 |
| Power Surge / Small / 27.5-inch | 768682160671 | 5292523 | |
| Matte Dnister Black / Medium / 29-inch | 768682139158 | 5292508 | 66555 |