Frey DOP 2.0 27.5 - fre-dop-2-0-Frey-Green

FREY is one of the biggest players regarding high-power electric mountain bikes. Now, the company is making waves with its newest model, the FREY Dopamine 2.0.

The e-bike was just unveiled today and offers an update to the company’s innovative high-performance ride.

The full-suspension electric mountain bike includes both an upper and lower idler pulley in the pedal drivetrain, eliminating pedal kickback and offering a smoother pedaling experience. Combined with the high-pivot suspension using a RockShox Deluxe 205*65mm rear shock and RockShox YARI 29*160mm front fork, the bike should be able to handle some serious trails.

But of course FREY bikes aren’t just designed for cruising downhill. They’re known as some of the highest-power electric mountain bikes in the game, and the Dopamine 2.0 doesn’t disappoint. The Bafang M560 mid-drive motor may carry a 500W designation on the spec sheet, but that relatively modest continuous power rating is betrayed by the stump-pulling 140 Nm torque rating, meaning hill climbs can just about tackle terrain steep enough to run into traction issues before power issues.

With a top speed of 45 km/h (28 mph), it can make quick work of the flats, too.

Carrying that power is a chain-driving SRAM NX11s drivetrain, giving riders plenty of gear ratios to choose from. And the FREY Dopamine carries one more trick up its sleeve, too. If you’ve followed electric mountain bikes for any amount of time, you’ll know that one feature is as rare as hen’s teeth: a throttle. In addition to offering high value with factory direct supply, one of FREY’s biggest differentiators is that the company offers higher power motors that come complete with throttles installed.

They’re removable for riders who want to maintain a pure pedal-assist experience, but many US riders enjoy the type of riding experience made possible by the high-power setup that comes on at the push of a throttle.

Specifications

What Our Experts Think

• High Pivot Suspension: Enhances rear wheel traction and ground contact, delivering greater control and stability on rough, downhill terrain.

• Stable & Confident Rides: Maintains a balanced body posture during bumps and drops, ideal for technical descents.

• Squish-Free Pedaling: Flat anti-squat curve ensures efficient power transfer—no energy wasted on pedal bob, perfect for climbing and flat-out speed.

• Precision Engineering: Combines suspension innovation with efficient geometry for a smooth, high-performance ride.

• Built for Versatility: Equally capable on climbs and descents, making it a solid choice for aggressive trail riders.

Q&A

Q: What is the FREY Dopamine 2.0 27.5?
The FREY Dopamine 2.0 27.5 is a premium electric mountain bike built for performance on rugged trails and smooth climbs.

Q: How does the high pivot suspension benefit the ride?
It improves rear wheel traction and ground contact over bumps, ensuring a more stable and controlled descent on rough terrain.

Q: Does the bike perform well on climbs?
Yes, its flat anti-squat curve allows efficient power transfer, minimizing suspension bob and maximizing speed on climbs and flat roads.

Maintenance Tips

• Battery Upkeep: Charge regularly; avoid full drain. Store at ~50% charge in a cool, dry place if not riding for weeks.

• Suspension Care: Clean and inspect the high pivot suspension after rides. Check for proper sag and adjust settings based on terrain.

• Drivetrain: Keep chain and cassette clean and lubricated. Check for wear and replace components as needed for smooth shifting.

• Brakes & Tires: Inspect hydraulic brake pads and disc condition. Maintain proper tire pressure and check tread before every ride.

• Frame & Hardware: Clean the frame often. Tighten bolts on the pivot points and main frame to prevent play or creaking.

• Electronics Check: Ensure all connectors are tight and free of dirt or moisture to prevent performance issues.