The FREY Dopamine is a high-performance full-suspension e-MTB with electric throttle designed specifically for aggressive & comfort trail riding. It is an ENDURO electric-assist bike capable of easily and quickly ascending and comfortably descending slopes.
Frey Team
FREY DOP 2.0
The newly launched FREY DOP 2.0 features a completely new frame structure with the following key characteristics:
- New model look with optimized geometry ensures stability and comfort uphill and downhill.
- Powerful electric system 500W,130Nm with PAS + electric throttle function.
- High pivot suspension and innovative idler design improve traction and pedaling efficiency.
- Mixed wheel design to meet different demands without effect on geometry performance.
- Deeply partnered with Bafang to develop and customize Dopamine 2.0’s firmware program.
High Pivot Suspension Structure
Incorporates a high pivot point suspension design, enhancing rear wheel traction and ground contact during rear wheel bumps. This provides a more stable body posture during downhill rides on bumpy surfaces.
Upper idler
effectively eliminates pedal kickback, maintaining higher pedaling efficiency.
Lower idler
better tensions the chain and is accompanied by a chain guard, mitigating the risk of chain drop.
Anti-squat
“Anti-squat” means: When riding, the frame design effectively reduces or counteracts the compression of the rear shock absorber when the rider pedals. This prevents excessive compression of the rear shock absorber due to the rider’s pedaling, maintaining a stable frame posture and suspension performance, thus enhancing riding efficiency and control. A smooth curve will bring excellent anti-squat effect, see Dopamine 2.0 curve below:
FREY Dopamine 2.0 has a flat anti-squat curve. That is to say, the bike rides squish-free when hammering out of the pedals on flat roads or uphill, pedaling force almost entirely converted into forward motion of the wheels. The video provides an intuitive demonstration of this.
No Kickback
The Frey Dopamine 2.0 has been engineered to eliminate pedal kickback, thereby ensuring smoother rides with enhanced traction, comfort, and handling.
Features
Geometry Optimization
- Modern, sleek frame design/appearance.
- Improved geometry of the new frame structure ensures better uphill stability and faster, more comfortable riding.
Powerful Electric System
- Bafang M560 eMTB system 500W,130Nm
PAS + Electric throttle - Max speed: 28MI/H.
Mixed Wheel
Mixed wheel design to meet different demands without effect on geometry performance, it supports
- 29*160mm/27.5*160mm,
- 29*160mm/29*160mm,
- 27.5*180mm/27.5*170mm,
- 27.5*160mm/26*160mm (only option for M size), act as S size.
Geometry
Head Tube
DOP 2.0 ultra-wide head tube 63.5° ensures stability for your front wheel on the toughest mountain roads.
Seat tube
With its steep angle 76°, DOP 2.0 lets you unleash your power on rugged and uneven terrain.
Reach Range
DOP 2.0 comes with perfect reach range are as follows: M-431mm, L-460mm, XL-492mm.
Rear Triangle
Designed with a special rear triangle with chainstays 445mm, DOP 2.0 supports different rear wheel diameter include 29” and 27.5” with no change on perfect designed geometry.
| DOP : Fork 29″*160/27.5″*160 | M | L | XL | |
|---|---|---|---|---|
| A TOP TUBE HORIZONTAL | 590 | 621.6 | 656.6 | |
| B SEAT TUBE ANGLE | 75.5° | 75.5° | 75.5° | |
| C CHAINSTAYS | 443.4 | 443.4 | 443.4 | |
| D HEAD TUBE ANGLE | 63.2° | 63.2° | 63.2° | |
| E WHEELBASE | 1221.5 | 1254.9 | 1291.8 | |
| F SPAN HEIGHT (Inseam) | 793 | 793 | 793 | |
| G REACH | 425 | 453.9 | 486.4 | |
| H STACK | 636.1 | 645.2 | 654.3 | |
| I SEAT TUBE | 400 | 440 | 460 | |
| J BB DROP | 27.2 | 27.2 | 27.2 | |
| K HEAD TUBE LENGTH | 120 | 130 | 140 |
Specs
| Motor | BaFang M560 500w ,130Nm |
|---|---|
| Battery | Downtube 48V15Ah（720Wh） |
| Charger | Output 54.6V/3A AC100-240V |
| Frame | Aluminum alloy,29/ 27.5 Trail Geometry |
| Fork | Rockshox ZEB 29*160mm |
| Rear Shock | Rockshox Super Deluxe coil 205*65mm |
| Seat post | KS 900i 31.6 *125/150mm Dropper |
| Display | Embedded display |
| Drivetrain | SRAM GX12s |
| Brakes | MAGURA MT5e |
| Handlebars | Alloy，25mm rise,780mm,31.8mm clamp |
| Stem | Aolly,50mm length |
| Wheelsize | F:29”/R:27.5” |
| Tires | MAXXIS F:29*2.6”/R:27.5*2.8” |
| Size | M/L/XL |
| Max.Payload | 120kg |
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