Scott Lumen 900 2026 - Electric Mountain Bike
Updated from the previous Lumen 900 is TQ’s new HPR60 motor unit which boosts torque to 60Nn for 20% more thrust than before. It’s a dream upgrade that adds extra grunt and power to capitalize on the nimble, responsive, quick-handling traits riders love about the Lumen. Blast out of hairpins, crush monster climbs, and keep up with full-powered e-bikes on even the most challenging trails.
We built Lumen as the mountain biker’s e-bike. And fittingly, Lumen gets a bump up in range, so you can stay out on the trails longer and push yourself further. Lumen’s 360Wh main battery now gets extra support with an included 160 Wh Range Extender Battery. The pint-size extender easily attaches with a quick-release mount to supply that extra juice and maximum performance you’ll need to send a massive ride. Or you can stow it away in a small pack to carry along for those just-in-case moments. And not to worry, if you blow it all before you’re back to the trailhead, the Lumen 900 is lightweight enough to pedal it on empty with the no-drag motor switched off.
This Lumen 900 features a brightly illuminated black and white data management screen and is specced with performance-focused components like FOX’s 36SL Performance Elite 140mm fork, our custom 130mm integrated shock, SRAM GX Eagle AXS, and Motive Silver brakes.
Please note that bike specifications are subject to change without prior notice.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Carbon HMX, Integrated Suspension Technology, Flex Pivot, Adjustable head angle, Syncros Cable Integration System, UDH Interface, 12x148mm with 55mm Chainline |
| Fork | FOX 36SL Performance Elite Air Grip SL, 3-Modes with low Speed adj., Kabolt 15x110mm axle, 44mm offset, tapered steerer, Reb. Adj., Lockout, 140mm travel |
| 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 |
| Headset | Syncros - Acros Angle adjust & Cable Routing HS System, Stainless, +-0.6° head angle adjustment, ZS56/28.6 – ZS56/40 MTB |
| Bars | Syncros Fraser iC SL DC Carbon, 0° rise, back sweep 8°, mini Rise, 760mm |
| Front Brake | SRAM Motive Silver Stealth 4-Piston Disc |
| Rear Brake | SRAM Motive Silver Stealth 4-Piston Disc |
| Rear Mech | SRAM GX Eagle AXS Transmission 12 Speed, Wireless Electronic Shift System |
| Shifters | SRAM AXS Pod Rocker Controller |
| Speed | 12 |
| Rims | Syncros Silverton 1.5-30 CL, F: 15x110mm, R: 12x148mm, 30mm Tubeless ready rim 28H, XD Driver, Syncros Axle w/Removable Lever, with 6mm Allen, T30 and T25 Tools |
| Front Tyre | Schwalbe Wicked Will 29x2.4" EVO, Super Race, TLE, 67EPI, Addix Speed Soft |
| Rear Tyre | Schwalbe Wicked Will 29x2.4" EVO, Super Race, TLE, 67EPI, Addix Speed Grip |
| Seat Post | Syncros Duncan Dropper Post 1.5S, Travel Adjust, 31.6mm, S size 140mm, M size 160mm, L size 180mm, XL size 210mm |
| Saddle | Syncros Tofino 1.5 Regular, Titanium rails |
| Chainset | SRAM GX Eagle, Alloy |
| Chain | SRAM CN GX Eagle Transmission |
| Cassette | SRAM GX Eagle XS 1275 Transmission 10-52 |
| Battery Size (WH) | TQ Internal 360Wh + Range Extender 160Wh |
| Motor | TQ HPR60 Mid Motor drive 60Nm max Torque, EU: 25kmh, US: 20mph |
| User Interface | TQ HPR, Bluetooth, ANT+, Dedicated Smartphone app |
Electric Bike Bike Size Chart
|
Height |
e Bike Size |
e Road Bike Size |
e Mountain Bike Size* |
|
4’8” – 5’1” 143 – 155 cm |
XXS |
44 cm |
13” (33 cm) |
|
5’1” – 5’4” 155 – 163 cm |
XS |
48 cm |
15” (38 cm) |
|
5’4” – 5’7” 163 – 170 cm |
S |
51 cm |
16” (41 cm) |
|
5’7” – 5’10” 170 – 178 cm |
M |
54 cm |
18” (46cm) |
|
5’10” – 6’0” 178 – 183 cm |
L |
56 cm |
19” (48cm) |
|
6’0” – 6’3” 183 – 191 cm |
XL |
58 cm |
20” (51 cm) |
|
6’3” – 6’5” 191 – 196 cm |
XXL |
60 cm |
21” (53 cm) |
|
6’5” – 6’9” 196 – 205 cm |
XXXL |
62 cm |
22” (56 cm) |
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimeters for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but is like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the e mountain bike column.
See our bike size guide for more on bike sizing
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Scott Lumen 900 2026 - Electric Mountain Bike
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