Trek Powerfly Fs+ 4 800wh GEN 4 2026

Name: Trek Powerfly Fs+ 4 800wh GEN 4 2026
Brand: Trek Bicycles
SKU: 5336915
Price: 4150.0 GBP
Availability: OutOfStock

5336915

£4,150.00 GBP

£4,150.00 GBP ~~£4,150.00 GBP~~

Select size: Small Medium Large X-Large

Select colour: Mercury/Dark Web

FREE BIKE SHIPPING

All bikes are 95% pre-built by our team. XL boxes so no fitting wheels!

Cycle-schemes accepted

We take most of the major cycle-scheme providers. Learn how you save.

Price match protection

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Sorry, it's out of stock.

But we can let you know when it's back in.

Cycle-schemes

We accept cycle-schemes from providers such as:

cyclescheme.co.uk
Green Commute Initiative (GCI)
Vivup
My Benefits World
Bike2Work Scheme

Learn more about cycle-schemes and how they work here.

Interest Free Finance

We have teamed u with Klarna as out interest free monthly instalment payment provider.

Learn more about Klarna here.

We also take all debit and major credit cards including paypal.

The Powerfly FS+ 4 800W is a full-power full suspension electric mountain bike for taking on alpine adventures. Its powerful Bosch motor gives you a boost for soaring up climbs, while a massive 800 Wh battery keeps you going through your longest adventures. A RockShox suspension package (120 mm rear, 130 mm front) smooths out rough trails, while a 10-speed Shimano CUES drivetrain delivers clean-shifts for any kind of trail.

Technical Specs

Frame	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
Fork	RockShox Recon Silver, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, Maxle Stealth, mudguard mounts, 130 mm travel
Shifters	Non Applicable
Front Derailleur	Non Applicable
Rear Derailleur	Shimano CUES U6000 GS
Crank-set	FSA Bosch CK-220, 36T ring, 165 mm length
Cassette	Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed
Chain	Shimano LG500, 9/10/11-speed
Motor	Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)
Battery	Bosch PowerTube 800 Wh, smart system
Tyres	Bontrager Gunnison Pro XR, Tubeless-Ready, wire bead, 60 tpi, 27.5x2.40"
Wheel-set	Bontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valve // Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve
Saddle	Bontrager Verse P3, steel rails
Seatpost	Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length
Brakes	Tektro Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake

Spare Parts Diagrams

Visit our spare parts diagrams page to find exploded diagrams of all Trek Bikes. You can reference part numbers (SKUs) to find the correct spare part for your Trek.

Delivery Information

We carry lots of stock at Fife Cycles and also have an external warehouse where we get items transferred from.

If the part you want to buy is in stock with us then it will leave us SAME DAY if ordered before 1PM .

It will be sent via Royal Mail or Fedex depending on size and goes on a 24 Hour service complete with Tracking details.

If the item is displayed as 'In stock via Treks warehouse' then expect the order to take a little longer to fulfil (4-8 working days).

Can I return my order?

Of course you can.

We accept 30 day returns and even provide a return service free of charge.

Items returned must be in their original packaging and must not have been used.

Return your order here.

Warranty

We have you covered. We only deal with great brands so you will always be covered by the manufacturers warranty.

Trek - 2 year warranty

Bontrager - 2 year warranty

Santa Cruz - 2 year warranty

Sram- 2 year warranty.

Shimano - 2 year warranty

Wahoo Fitness - 2 year warranty

Do you have a warranty request? get in touch here.

Trek Powerfly Fs+ 4 800wh GEN 4 2026 – EMTB – Mercury/Dark Web

If your order was sent via Royal Mail please click here to return your order.

If your order was sent via UPS please click here to return your order.

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