Trek Marlin+ 8 Gen 2
Trek / Electric Mountain Bikes
Your first trail is waiting.
Marlin+ 8 is an electric mountain bike that’s ready to level up your trail rides. Its Bosch Performance Line motor delivers powerful support for steep climbs and longer adventures, while a 120mm RockShox Recon Silver RL fork keeps handling smooth through rough terrain. Upgraded components like wide tubeless-ready wheels and tires, a SRAM Eagle 12-speed drivetrain, and powerful 4-piston hydraulic disc brakes make it a capable trail bike that’s ready to roam.
Based on the bike's size chart. Your complimentary baseline fit in store dials in the rest.
Ship to store · free pickup, usually ready in 4–7 business days
Questions are welcome. No pressure, no bike jargon required.
The ride, not just the specs
Marlin is the mountain bike we hand to riders getting into trails. It's simple, tough, and confidence-inspiring, so you can focus on having fun.
Ride it on your local singletrack, the greenway, or anywhere in between.
What makes it special
The 2-in-1 remote and display provides all the information and control you'll need in a compact, full-color handlebar controller with intuitive contols.
Wanna take your ride even farther? Pair a 250Wh PowerMore range extender with your bike to chase your most epic adventures.
The Bosch Active Line Plus mid-power motor delivers 60Nm of smooth torque. Low pedal resistance and whisper-quiet operation create a natural ride that lets you focus on the trail.
For the detail-oriented
Tap any group to see every part.
Measurements in cm unless noted.
| Size | S | M | L | XL |
|---|---|---|---|---|
| Rider height | 5'1"–5'5" | 5'5"–5'10" | 5'10"–6'2" | 6'2"–6'5" |
| Seat tube (A on the drawing) | 37.0 | 40.0 | 42.0 | 45.0 |
| Seat tube angle (B on the drawing) | 73.0° | 73.3° | 73.4° | 74.6° |
| Head tube length (C on the drawing) | 13.3 | 10.8 | 12.3 | 14.3 |
| Head tube angle (D on the drawing) | 65.5° | 66.5° | 66.5° | 66.5° |
| Eff. top tube (E on the drawing) | 57.1 | 61.2 | 64.0 | 65.8 |
| BB height (F on the drawing) | 31.5 | 31.5 | 31.5 | 31.5 |
| BB drop (G on the drawing) | 4.5 | 6.5 | 6.5 | 6.5 |
| Chainstay length (H on the drawing) | 44.2 | 46.1 | 46.1 | 46.1 |
| Offset (I on the drawing) | 4.4 | 4.4 | 4.4 | 4.4 |
| Trail (J on the drawing) | 11.6 | 11.7 | 11.7 | 11.7 |
| Wheelbase (K on the drawing) | 115.1 | 119.5 | 122.6 | 125.9 |
| Standover (L on the drawing) | 69.7 | 74.7 | 74.6 | 74.6 |
| Reach (M on the drawing) | 41.0 | 44.0 | 46.5 | 49.0 |
| Stack (N on the drawing) | 59.9 | 64.1 | 65.5 | 67.3 |
| Frame size | 15.5" | 17.5" | 19.5" | 21.5" |
| Wheel size | 27.5" | 29" | 29" | 29" |
| Eff. seat tube angle | 75.0° | 75.0° | 75.0° | 75.0° |
| Front Center | 71.2 | 74.1 | 77.2 | 80.5 |
The Atlanta Cycling difference
Specs matter. But so does how a bike feels when you ride it. Our team is here to help you choose the right size, understand the details, and get comfortable before your first ride.
When you buy from Atlanta Cycling, you're not just getting a box with a bicycle in it. You're getting a 30-day money-back guarantee, a complimentary baseline fit, lifetime basic adjustments, and real people who want you to love every mile.
Four neighborhood stores. One shared passion.
Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.
