2025 Scott Lumen 905 Bike - Cumulus White/Carbon Black

An eMTB with the weight of an MTB, starting at 15.5kg! Take the best Cross-Country/Trail platform to date, the Spark 900, top it off with 130mm of travel paired with a 140mm fork, add silent and powerful electric assistance, yet keep its legendary lightweight DNA, and you are ready to ride any trail at Nino's speed.

Features

• FOX 34 Rhythm 140mm Fork
• FOX Nude 6T EVOL, TwinLoc, 130mm
• SRAM AXS Transmission 12 Speed
• Shimano Deore 4 Piston Disc Brakes
• Syncros X-30S TR Rims
• Schwalbe Wicked Will Tires
• Syncros Dropper Post and Parts

TQ HPR50 Motor

TQ is a German company founded in 1994 who specialize in electric components across a range of industries. With the HPR50, they simply rewrote the rules, delivering an unprecedented weight/power ratio of 1.8 kg for 50Nm. With a diameter of 8 cm, TQ has innovated by using a harmonic gear system. This allows for a reduction of size, while also increasing the accuracy of the system. This results in a lighter bike, better integration, while reducing backlash for a more natural pedalling sensation. This technology also allows for the reduction in system noise for a truly natural experience. After all, you are in the outdoors to, well, enjoy the outdoors.

TQ HPR 360Wh Battery

The Lumen features a 360Wh internal battery which can be further complemented by a 160Wh external range extender. Thanks to TQ's electronic expertise, the HPR50 battery, when combined with the range extender, guarantees maximum performance right through until empty. TQ use specific battery cells to ensure both the battery and range extender continue at full output, even as it reaches low capacity. The system can be charged with the range extender in place, the smart charger, prioritising the bike battery's charge first, so you'll never be caught short when heading out to ride.

TQ HPR Display

To maintain a clean cockpit, the TQ system puts the focus on a minimalistic display located in the top tube. At a glance, the LED display provides all the essential info, such as the battery level %, remaining KM range and even Watts, thanks to an integrated power meter. Want more? Link up your phone and dive deep using the TQ E-Bike app, available through the Apple App or Google Play Store. With an automatic Bluetooth connection, you can track your ride and customize your modes. Want to use it with a bike computer? That's no problem too. Utilizing the built in ANT+, the system easily connects with a bike computer such as a Garmin, Hammerhead or Wahoo unit.

TQ HPR RANGE EXTENDER

The Lumen features a 360Wh internal battery which can be further complemented by a 160Wh external range extender. Easily fixed to the front water bottle mount with our unique SCOTT designed quick release mount, the range extender features a slim design and low weight, meaning minimal impact on the bike's handling.

TQ HPR App

The TQ app offers real benefit and is easy to use. It's easy to connect, customize and control your TQ-powered e-bike with the TQ E-Bike app. The bike comes with a suggested SCOTT motor tune, with the app you can further tune your drive unit to either save battery life or maximise the power output. You can alter the pedal response either for a faster motor uptake or to slow it down for a more natural feeling. Lastly you can customize the display, altering the order and number of screens available, turn on and off control sounds etc.

Lumen Dual Water Bottle

Unlike most full suspension E-Bikes, on the Lumen there is no need to choose between the range extender or a water bottle - between longer rides and staying hydrated. Thanks to the integrated shock there is space for both an external battery and water. An optional sliding mount system also allows an easy switch between the rear water bottle and the range extender, allowing both to be easily transported when out on longer rides.

Specifications

Frame

• Carbon HMX
• Integrated Suspension Technology
• Flex Pivot / Adjustable head angle
• Syncros Cable Integration System
• TQ HPR50 / UDH Interface / 12x148mm with 55mm Chainline

Fork

• FOX 34 Float Rhythm Air Grip
• 3-Modes / Kabolt 15x110mm axle / tapered steerer
• 44mm offset / Reb. Adj. / Lockout / 140mm travel

Rear Derailleur

• SRAM S1000 Eagle AXS Transmission 12 Speed
• Wireless Electronic Shift System

Shifters

• SRAM AXS Pod Controller

Crankset

• FSA Alloy

Chain

• SRAM CN GX Eagle Transmission

Cassette

• SRAM Eagle XS 1270 Transmission 10-52

Brakes

• Shimano Deore M6120 4 Piston Disc

Rotor

• Front: SM-RT64 CL 180mm / Rear: RT-EM600 CL 180mm

Handlebar

• Syncros Fraser 2.0 DC Alloy 6061 D.B.
• mini Rise / back sweep 8° / 760mm
• Syncros Performance XC lock-on grips

Seatpost

• Syncros Duncan Dropper Post 2.0
• 31.6mm / S & M size 125mm / L size 150mm / XL size 170mm

Seat

• Syncros Tofino 2.0 Regular
• CRMO rails

Headset

• Syncros - Acros Angle adjust & Cable Routing HS System
• +-0.6° head angle adjustment
• ZS56/28.6 - ZS56/40 MTB

Front Tire

• Schwalbe Wicked Will 29x2.4" EVO
• Super Race / TLE / 67EPI / Addix Speed Soft

Rear Tire

• Schwalbe Wicked Will 29x2.4" EVO
• Super Race / TLE / 67EPI / Addix Speed Grip

Approx. weight in KG

• 17.9

Approx. weight in LBS

• 39.46

Max. System Weight

• 128kg
• The overall weight includes the bike, the rider, the equipment, and possible additional luggage.

H'stem

• Syncros DC 2.0
• Syncros Cable Integration System
• 0° rise / 6061 Alloy / 31.8mm / 1 1/8"

Spokes

• Stainless Black 15G / 1.8mm

Drive Unit

• TQ HPR50 Mid Motor drive 50Nm max Torque / EU: 25kmh / US: 20mph

Battery

• TQ Internal 360Wh

Display

• TQ HPR
• Bluetooth / ANT+ / Dedicated Smartphone app

Charger

• TQ 100-240V-4A

Hub (Front)

• Formula CL-811 / 15x110mm

Hub (Rear)

• Formula CL-148S / 12x148mm

Rims

• Syncros X-30S / 32H / 30mm
• Tubeless ready

Extras

• SRAM AXS Extension Cord

Rear Shock

• FOX NUDE 6T EVOL Trunnion
• SCOTT custom w. travel / geo adj.
• 3 modes: Lockout-Traction Control-Descend
• Low Speed Adj. / Custom large Air volume / Reb. Adj.
• Bearing Hardware / Travel 130-90-Lockout / T165X45mm

Remote System

• SCOTT TwinLoc 2 Technology
• Suspension & Dropper Remote
• 3 Suspension modes

Chainguide

• e*thirteen / e*spec Slider

Travel

• Front: 140mm / Rear: 130mm

E.Drive System

• TQ HPR50

Chainring

• SCOTT custom spider / SRAM Eagle Transmission 34T chainring

Click for Geometrical Chart

Click for SCOTT General Manual_EN

Click for TQ Battery Manual_multilingual

Click for TQ Charger Manual_multilingual

Click for TQ Display Manual_multilingual

Click for TQ Motor Manual_multilingual

Click for SCOTT Lumen Manual_EN

Click for SCOTT MTB-Pedelec Manual_EN

Click for SCOTT General Manual_USA ONLY