5329716
197216108603
When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.
This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.
We will also adjust any accessories you have purchased with your bike where applicable.
At Wheelworx, we're committed to delivering not just quality bikes but also exceptional value and peace of mind for our customers. That’s why every bike purchased from us includes Lifetime Free Service—so your bike remains in peak condition for years to come!
The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.
The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.
However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.
ANY BIKE PURCHASED IN WHEELWORX COMES WITH A LIFETIME FREE SERVICE
The 2026 Powerfly FS+ 4 Gen 4 XL MERCURY/DARK WEB is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
The pioneering TREK Powerfly FS+ 4 Gen 4 is your ticket to thrilling off-the-beaten-path adventures. This full-power, full-suspension e-MTB is equipped with both front and rear trail-soothing travel mechanisms – 130 mm and 120 mm respectively – offering effortless handling over rough terrains.
The high-performance Bosch Performance Line CX motor, bolstered by an innovative Removable Integrated Battery 2.0 (RIB 2.0) that's PowerMore compatible, ensures ultimate power and prolonged rides for ambitious escapades.
Be it exploration on rugged trails or recreational rides around the city, this seamless full-suspension bike, coupled with the robust Shimano CUES drivetrain, guarantees crisp shifts, irrespective of the riding conditions.
Highly resistant 2.4" tyres, tubeless-ready wheels, and dependable hydraulic disc brakes make for reliable biking experience. A special mention goes to the Bontrager Line dropper post, which adds to the comfort and control during your thrilling downhill rides.
Couple these incredible features with the long-life 600 Wh PowerTube RIB 2.0 removable integrated battery, easy-to-operate Purion 200 controller, and powerful 85 Nm, 250 W motor, and you have an e-MTB that's set to redefine your biking norms.
Heighten your riding experience further by personalising motor behaviour, monitoring ride stats, integrating data with apps like Strava and Apple Health, and setting up service reminders through the Bosch eBike Flow app.
The TREK Powerfly FS+ 4 Gen 4 – your solution to exploring untrodden trails confidently and comfortably, with its torque-rich motor and monstrously capable battery. Unleash the explorer in you and embark on unforgettable adventures.
| Frame | Size XL, UNI, , Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered headtube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH, rack and mudguard mounts, Boost 148, 120 mm travel |
| Wheel Size | Front 29 |
| Wheel Size | Rear 29 |
| Weight | 24580 g |
| Fork | RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel |
| Fork | |
| Gears | DERAILLEUR, , 1 Gears |
| Tyres | BONTRAGER, |
| Pedals | UNBRANDED, |
| Wheels | UNKNOWN, Bontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valve // Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve Shimano TC500 alloy, CentreLock, 110x15 mm thru axle Shimano TC500 alloy, CentreLock, 148x12 mm thru axle |
| Shifters | SHIMANO, Shimano U6000, 10-speed, |
| Kickstand | UNKNOWN, |
| Front Brake | SH, Tektro Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake Tektro, CentreLock, 203 mm Max brake rotor size, |
| Rear Brake | SH, Tektro Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake Tektro, CentreLock, 203 mm Max brake rotor size, |
| Rear Derailleur | , |
| Crankset | FSA, FSA Bosch CK-220, 36T ring, 165 mm length |
| Chain | SHIMANO, Shimano LG500, 9/10/11-speed |
| Headset | FSA, FSA IS-2, 1-1/8" top, 1.5" bottom |
| Handlebar | BONTRAGER, Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width |
| Stem | BONTRAGER, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length |
| Bartape / Grips | BONTRAGER |
| Seatpost | BONTRAGER |
| Seatpost Clamp | UNBRANDED |
| Saddle | BONTRAGER, Bontrager Verse P3, steel rails |
| Mudguards | TREK |
| Front Light | UNKNOWN |
| Rear Light | UNKNOWN |
| Battery Capacity | 600 |
| Battery Brand | BOSCH |
| Battery Model | BOSCH |
| Drivetrain Brand | |
| Sensor Type | PEDALFORCE |
| Colours | MERCURY/DARK WEB, PENNYFLAKE/BLACK OLIVE |
| Sizes | L, M, S, XL |
| Brand | Trek |
| Model Year | 2026 |
| Barcodes | 197216108603, 197216108610, 197216108627, 197216108634, 197216108641, 197216108658, 197216108665, 197216108672 |
| SKUs / Part Numbers | 5329709, 5329710, 5329711, 5329712, 5329713, 5329714, 5329715, 5329716 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
