Compare Trek Rail Plus 8 Gen 5 vs VanMoof S6 Open
In this technical comparison between the Trek Rail Plus 8 Gen 5 and the VanMoof S6 Open, we analyze the key features to help you choose.
In terms of performance, the Rail Plus 8 Gen 5 offers Bosch Performance Line CX (250W continuous, 600W+ peak)., while the S6 Open delivers 250W Front Hub Motor (Peak output boosted).
Choosing between these two Electric Bikes models often comes down to your budget, with prices around Approximately $6,999 and ~$3,750 USD.
| Specifications |
Trek Rail Plus 8 Gen 5 |
VanMoof S6 Open |
|---|---|---|
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| Launch | ||
| Version | 2026 | 2026 |
| Design & Build | ||
| Frame size | S, M, L, XL | One size (Rider height: 150–200 cm) |
| Dimensions | ~25.08 kg / 55.3 lbs (Size M) | Compact frame with 24" wheels |
| Weight | - | 22.5 kg (49.6 lbs) |
| Frame material | Alpha Platinum Aluminum | Aluminum with smooth-welded seams |
| Wheel size | Mullet setup (29" Front / 27.5" Rear). Note: Size S uses 27.5" both front and rear. | 24-inch |
| Tire type | Bontrager Brevard Pro XR, Tubeless Ready, 2.50" | VanMoof custom tires with puncture protection |
| Suspension | RockShox ZEB Select (160 mm front) / RockShox Super Deluxe Select+ RT (160 mm rear travel). | Rigid (Optional suspension seatpost available) |
| IP rating | High resistance (Bosch Smart System components are designed for heavy rain/mud). | Water-resistant (Full system protection) |
| Max load capacity | 136 kg (300 lbs) | ~120 kg (Combined) |
| Motor & Performance | ||
| Motor power | Bosch Performance Line CX (250W continuous, 600W+ peak). | 250W Front Hub Motor (Peak output boosted) |
| Torque | 85 Nm (App-unlockable to 100 Nm via Bosch Flow App). | 68 Nm (Boost mode) |
| Top speed | 20 mph (US) / 25 km/h (EU/APAC) | 25 km/h (EU/UK legal limit) |
| Assist levels | Eco, Tour+, eMTB, Turbo (Customizable via app). | 4 Power levels |
| Gear system | Shimano XT/SLX 12-speed blend. | 3-speed AutoShift Hub (Mechanical-automatic) |
| Drive type | Mid-drive motor. | Front Hub Drive with Torque Sensor |
| Climbing angle | High-performance enduro capabilities (suitable for 30°+ technical inclines). | High (Optimized for urban hills via Boost) |
| Battery & Range | ||
| Battery capacity | 800 Wh (Bosch PowerTube 800) | 487Wh (Integrated Panasonic cells) |
| Range | ~80–120 km (50–75 miles) depending on terrain and assist | 60–150 km (37–93 miles) |
| Charging time | ~6 hours for full charge (4A Charger). | 6.5 hours (0–100%); 2.5 hours (0–50%) |
| Charging port type | Bosch Smart System port. | Magnetic charger (Trek-style EasyMag) |
| Removable battery | Yes (RIB 2.0 – Removable Integrated Battery system) | No (Internal/Serviceable) |
| Display & Controls | ||
| Display type | Bosch System Controller (integrated into top tube). | Gen 6 Halo Ring Interface (Brighter LED) |
| Speed / battery indicators | LED status on top tube + Mini Remote on handlebars | Speed, Battery, Power level, Lock status |
| Mode switching | Bosch Mini Remote (Bluetooth) | Handlebar buttons (Left/Right) |
| Throttle | None (Pedal Assist only). | Boost Button (Instant acceleration) |
| Walk assist | Yes (Smart Walk Assist with Hill Hold). | Yes |
| Connectivity & Smart Features | ||
| App support | Bosch eBike Flow App | VanMoof App (Customizable riding behavior) |
| Bluetooth | Yes (built-in for app/display connection). | Yes (Automatic recognition/Unlock) |
| GPS tracking | Supported (via Bosch ConnectModule, often sold separately or regional). | Always-On Tracking (GPS + GSM + LTE-M) |
| Anti-theft lock | eBike Lock (disables motor via phone) / eBike Alarm ready. | Gen 6 Kick Lock (Automatic pin retraction) |
| Ride statistics / logs | Yes, detailed metrics via Flow App | Apple Find My compatible; Ride logs in App |
| Safety & Lighting | ||
| Headlight | - | Integrated Hi-Vis LED (Smart sensing) |
| Taillight / Brake light | - | Integrated LED with automatic braking pulse |
| Reflectors | Standard wheel/frame reflectors included | Integrated on tires/pedals |
| Turn signals | - | N/A (Standard visual signaling) |
| Bell / Horn | - | Electronic (Adaptive volume/Pitch) |
| Brake type | SRAM DB 8 4-piston hydraulic disc (200 mm rotors) | Hydraulic Disc Brakes (Internal routing) |
| Extras | ||
| Rear rack | - | Optional HD Rack (27 kg capacity) |
| Fenders | Custom Trek rear mudguard included; fork is front-fender compatible. | Included (Front & Rear) |
| Bottle mounts | Yes (Single mount on downtube). | Custom mount points for accessories |
| Various | Mino Link (adjustable geometry flip-chip), ABP (Active Braking Pivot) | Included Peak Design SlimLink™ Phone Mount |
| Durability & Maintenance | ||
| Tire puncture resistance | High (Brevard Pro XR tires with reinforced sidewalls). | Fully enclosed chain; 3-year warranty |
| Spare parts availability | - | Improved via 250+ partner shop network |
| Warranty details | Lifetime on frame; 2 years on Bosch electronics. | - |
| Serviceability | Standard MTB components; Bosch system requires certified dealer for motor internals. | ECU diagnostic USB-C port under top tube |
| Water sealing notes | Battery is removed from the bottom for better debris/water shedding compared to Gen 4 side-access. | Fully waterproofed Kick Lock and electronics |
| Misc | ||
| Colors | Dark Star (Deep Navy/Black) and Powersurge (Volt Green) | Electric Blue, Pearl Mint, Drift Black |
| Inside the box | 4A Charger, TLR sealant, Multi-tool (sometimes included in steerer) | Bike, Charger, Toolbox, Phone Mount |
| Price | Approximately $6,999 | ~$3,750 USD |
| Full Details | Rail Plus 8 Gen 5 - Full Specifications | S6 Open - Full Specifications |