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Trek Powerfly 4 Electric Hardtail Mountain Bike 2022

  • £3,150.00
Item in Stock | Usually dispatched within 3-5 days
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Powerfly 4 is our most affordable electric mountain bike. It's built with parts that hold up, like a smooth-shifting Shimano drive train, and a powerful Bosch motor. Plus, it features our user-friendly Removable Integrated Battery (RIB) system that's fully encased in the frame yet doesn't require tools for removal. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.

It's right for you if...

You're sold on the e-bike revolution and want the capability and versatility of a mountain bike at a price that doesn't resemble the car you're trying to use less. You want bigger, better off-road adventures, and know that an e-MTB with the latest user-friendly tech is the best way to get them.

The tech you get

A tough yet refined aluminium frame that fully encases a long-range 500 Wh battery for sleek looks, a Bosch Performance CX (250 W, 85 Nm) motor that assists up to 25 km/h, a Bosch Purion controller, a 1x10 Shimano drivetrain and a suspension fork with lockout. Plus, Smart Wheel Sizing means riders of every size get a great fit – 29˝ wheels on larger frames, 27.5˝ wheels on smaller frames.

The final word

Our most affordable electric mountain bike comes with the same powerful Bosch motor and intuitive controller as our most expensive e-bikes, with a smaller battery and parts chosen to give you great value.

Why you'll love it

  • Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage
  • This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
  • The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
  • It's equipped with an external charging port for easy charging on or off the bike
  • You can boost your Powerfly’s utility by adding a rack and mudguards, plus built-in wiring lets you easily install lights powered by the motor

Specifications

*spec applies to all sizes unless otherwise noted

Frameset

Frame: Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148

*Fork

Size: XS: SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 80 mm travel

Size: S , M , L , XL: SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel

Wheels

Hub front: Formula DC-511, 6-bolt, Boost110, 15 mm thru axle

Hub rear: Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle

Skewer rear: Bontrager Switch thru-axle, removable lever

Rim: Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve

Spokes: 14 g stainless steel

*Tyre

Size: XS , S: Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35"

Size: M , L , XL: Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"

Max tyre size: Frame: 29x2.60" or 27.5x2.8" (XS & S: 27.5x2.60") Fork: See manufacturer

Drivetrain

Shifter: Shimano Deore M4100, 10 speed

Rear derailleur: Shimano Deore M5120, long cage

Crank: FSA Bosch CK-220, 36T ring, 165 mm length

Cassette: Shimano Deore M4100, 11-46, 10-speed

Chain: KMC X10, 10-speed

Pedal: VP-536 nylon platform

Components

Saddle: Bontrager Commuter Comp

*Seatpost

Size: XS , S: Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length

Size: M: Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length

Size: L , XL: Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length

*Handlebar

Size: XS , S: Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width

Size: M , L , XL: Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width

Grips: Bontrager XR Endurance Comp

*Stem

Size: XS: Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length

Size: S , M: Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length

Size: L , XL: Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length

Head set: FSA IS-2, 1-1/8" top, 1.5" bottom

Brake: Tektro HD-M275 hydraulic disc

Brake rotor: Tektro, 6-bolt, 203 mm

Accessories

Battery: Bosch PowerTube, vertical, 500 wh

Charger: Bosch compact 2A (100-240 V) charger

Controller: Bosch Purion

Motor: Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand

Weight

Weight: M - 23.67 kg / 52.18 lb (with tubes)

Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing.

We hope that you find our website easy to use but if you do have any questions at all please feel free to call our sales team on 0208 508 0682 or email info@tritoncycles.co.uk for advice.

Payment - We accept most major credit and debit cards through our secure payment provider Sagepay. All transactions are 100% secure so you may shop with confidence that your details are safe.

0% finance available on selected bikes. Spread the cost of your new bike over 6-36 months. Min. 10% deposit. Terms and Conditions apply.

We also accept Cyclescheme vouchers, for details of how to place an order with a voucher please click here.

All purchases and refunds will be processed in Sterling (GBP). We are not liable for any currency fluctuations. Please be aware that this may result in your refund being less or more than what you originally paid in your local currency.

Standard Business Hours
Monday - Friday: 09:00 - 17:00


Most Saturday: 09:00 - 12:00 (By appointment only. Please call in advance to organise.)

Sunday: Closed

Impact of COVID-19 on Delivery
We are monitoring the impact of the COVID-19 coronavirus around the world. We are in constant contact with our couriers on any potential service impacts. Deliveries may experience a delay with the couriers.


Free Delivery
Delivery is free on most orders over £30.00, with delivery starting from £4.95 for orders below this value. There are surcharges for international deliveries, off-shore deliveries and some areas of the UK. Postcodes that are considered to be remote or offshore are as follows: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-40, PH30-41, PH49-50, HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3. Accurate delivery costs will be provided at checkout where applicable. Our dispatch time for in-stock items is usually 24-48 hours and delivery typically takes a further 3-5 working days. Please ensure you select the correct delivery options to display the correct postage cost to avoid any delay on your order. Not selecting the correct options may incur additional charges (Please see 'Courier Selection' for more information).

Some items like wheels and rims are excluded from the free delivery promotion.

Bikes
All bikes are checked in our workshop prior to dispatch. Bike orders are typically dispatched within 48 hours of your order. Please note - most bikes are delivered partially assembled - this varies from model to model, please call to confirm what building is required prior to ordering.

Delivery for International Orders
All international orders, including countries within the EU are sold exclusive of VAT but may be subject to import duties and taxes, which may be levied once a shipment reaches your country. Only orders over £150.00 will be processed and shipped for countries within the EU. For details of current customs charges please contact your local Customs authorities. UK VAT is not charged for orders delivered outside of the UK.

Is your country not listed on our website? Feel free to get in contact with us and we will quote you a price! Message us on our Contact Us page and make sure to include your postal code/zip code. We will not be able to deliver to PO BOX and BFPO addresses.

We will always try our best to meet agreed delivery times, however we cannot guarantee them due to third party couriers or workshop load. We shall not be liable for any consequential losses due to delayed delivery times.

The delivery charge for any international orders returned due to unpaid customs and duties charges will not be refunded.

Courier Selection
Choosing the incorrect shipping option for your country/location may cause delays as we may have to amend the order and apply any additional shipping fees. Any order cancellations due to a refusal to pay the correct shipping fees may incur additional processing charges.

Billing & Delivery Addresses
Please ensure your billing & delivery address is correct when placing your order. We will do our best to ensure that all our customers receive their order but we are not responsible for any mis-delivery if the delivery address is incorrect.

Stock Check
The majority of our products are usually in stock and we try to keep our stock levels as up-to-date and as accurate as possible. However sometimes our system may not be updated in time and a product may be out of stock despite the product page showing it as 'In Stock'. If you are interested in a product and would like to double check the availability of it, please feel free to contact us before placing your order.

Dispatched Dates/Due in Dates (Pre-orders)
We try to provide as accurate as possible information on the arrival of our pre-order products. The dispatched dates/due in dates shown are an estimate of when the products will be available as provided by our suppliers. The dispatched dates/due in dates are subject to change. We will do our best to keep our customers updated.

At Triton Cycles we aim to provide a returns service that is simple and hassle-free.

Should you need to return anything to us, it is very important that you telephone us first to advise us of your intention and the reason why you wish to return the goods. If you're not completely satisfied with an item you may return it within 14 days of purchase, and as long as the item isn't fitted or used we're happy to receive it back for a refund or exchange. Return shipping costs in this instance are non-refundable.

If the item is being returned as a result of our error i.e. damaged, defective, wrong item sent etc, we will refund Royal Mail First Class or Standard Parcel postage costs. If this is the case please include a copy of your purchase receipt when you return the goods for inspection. Please DO NOT sign for goods if you think that they are damaged, or the packaging has been tampered with. Instead, refuse to accept the delivery and contact us immediately(within 3 working days) so that we can take the matter up with our courier. Replacements will be sent to you as soon as possible. Signing for goods later found to be unacceptably damaged in transit complicates negotiations with the courier in dealing with your complaint. However, if a minor component is missing or broken(e.g. a reflector) please DO NOT return the whole bike. Simply contact us and we will replace the part as soon as possible. Please DO NOT discard any original packaging until you are fully satisfied with your purchase. Should you need to return a bicycle, couriers will not transport a machine not in the original or suitable packaging. Warranty Claims: All goods purchased from Triton are covered by a full warranty and generally covers manufacturing faults and defects including poor workmanship. If you think your item is faulty and would like to make a warranty claim then please phone/email us before returning any goods - we may be able to solve your problem without you incurring any postage costs.

All purchases and refunds will be processed in Sterling (GBP). We are not liable for any currency fluctuations. Please be aware that this may result in your refund being less or more than what you originally paid in your local currency.

The delivery charge for any international orders returned due to unpaid customs and duties charges will not be refunded.

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