The 2019 Trek Powerfly 4 is an e-MTB that is built with parts that hold up, like a dependable 9-speed Shimano drivetrain, a 100 mm suspension fork, fast-rolling wheels and a Bosch Performance CX motor that assists up to 15.5 mph.

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Trek Powerfly 4 2019 Electric Mountain Bike

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At Cycles UK, we pride ourselves on excellent customer service and aim to ensure our customers are 100% happy with their purchase. In the unlikely event that you are not, please feel free to return your goods within 90 days of receipt of them, with proof of purchase for a full exchange or refund. All items can be returned to us providing they are returned in their original condition – unused (unless the goods are faulty). All Mail order purchases must be returned by the customer to our head office address unless arranged otherwise. Depending on the reasons for returning an item, postal charges could apply.

 

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Trek Powerfly 4 2019 Electric Mountain Bike

Season : 2019

Brand : Trek

Code : 56633

Weight : 0KG

The 2019 Trek Powerfly 4 is an e-MTB that is built with parts that hold up, like a dependable 9-speed Shimano drivetrain, a 100 mm suspension fork, fast-rolling wheels and a Bosch Performance CX motor that assists up to 15.5 mph.

Powerfly 4 is our most affordable electric mountain bike. This e-MTB is built with parts that hold up, like a dependable 9-speed Shimano drivetrain, a 100 mm suspension fork, fast-rolling wheels and a Bosch Performance CX motor that assists up to 15.5 mph. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.

A durable Alpha Aluminium frame with a Bosch Performance CX 250-watt motor that assists up to 25 km/h, an ergonomic Bosch Purion controller, and a long-range semi-integrated 500 Wh battery that's secure while you're riding but easy to remove for charging. Plus, a smart e-MTB mode that manages the assist level automatically, a Shimano drivetrain, an SR Suntour XCM fork and hydraulic disc brakes.

Our most affordable electric mountain bike is equipped with rugged parts and a high-end Bosch motor, battery and controller for confidence and a fun boost on the trails and roads.

 

This Bike Is Perfect For

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 trail adventures and know that an e-MTB is the best way to get them.

 

Key Features

  • This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
  • The proven Bosch electric-assist system is natural and intuitive and makes you feel like you have super-charged legs
  • This bike is built for the long-haul: it comes with a 500 Wh battery, the longest-range available from Bosch
  • €2,615.36
    EUR
  • $2,379.49
    USD
  • $3,625.92
    AUD
  • kr27,688.72
    SEK
  • kr22,356.21
    NOK
  • kr19,540.99
    DKK
  • $3,776.07
    NZD
  • ¥262,097.25
    JPY

Trek was founded in 1976, in a southern Wisconsin barn located halfway between Madison and Milwaukee with 5 employees making steel framed touring bikes. Today Trek are one of the biggest bicycle manufacturers in the world and have developed some of the best road and mountain bikes on the market.

Trek’s road bike range for 2019 is fairly complex as it thoroughly fills every discipline. Which is brilliant, but it can be confusing. Read our TREK 2019 ROAD BIKE GUIDE–EMONDA, DOMANE AND MADONE

Road bikes with the versatility of being able to go anywhere, whether thats mixing up your weekend ride with some bridlepaths, racing in muddy fields, bike packing across foreign countries or soaking up cobbles. Let’s just put them all in one category. All-Road. Read our 2019 GUIDE TO TREK GRAVEL, CYCLOCROSS, ADVENTURE AND TOURING BIKES (ALL-ROAD)

Trek is the world leader in Mountain Bike technology, so it’s no surprise that their bikes are regular podium winners in Downhill, XC racing and more. But it may surprise you to find out that the technology trickles down to even their lowest price points, providing bikes that are both packed with features and excellent value for money. read our 2019 TREK MOUNTAIN BIKE GUIDE

 
Technical Information
Technical Information

Frame - Alpha Platinum Aluminium, tapered head tube, internal derailleur and dropper post routing, semi-integrated battery, G2 Geometry on 29ers, Boost148
Front suspension - SR Suntour XCM 32, coil spring, lockout, tapered steerer, Boost110, G2 Geometry w/51 mm offset on 29ers, 100 mm travel
Front hub - Bontrager Boost110
Rear hub - Bontrager sealed bearing alloy axle, Boost148
Rims - Bontrager Connection 32-hole double-walled
Tyres - Bontrager XR3, 29x2.40˝ (15.5: 27.5x2.35˝)
Shifters - Shimano Altus M2000, 9 speed
Rear derailleur - Shimano Acera M3000, Shadow
Crank - FSA 310, 15T w/chain guard
Cassette - Shimano HG200, 11-36, 9-speed
Chain - KMC X9
Pedals - VP-536 nylon platform
Saddle - Bontrager Arvada
Seatpost - Bontrager alloy, 2-bolt head, 31.6 mm, 12 mm offset
Handlebar - Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
Grips - Bontrager XR Endurance Comp
Stem - Bontrager alloy, 31.8 mm, 7-degree, Blendr compatible
Headset - FSA IS-2, 1-1/8˝ top, 1.5˝ bottom
Brake set - Tektro HD-M275 hydraulic disc
Battery - Bosch Powerpack, 500 Wh, downtube
Controller - Bosch Purion
Motor - Bosch Performance CX
Weight - 17.5˝ - 23.13 kg / 51 lbs (with tubes)
Weight limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

Sizing Information

   

Frame size number Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset K — Wheelbase L — Standover M — Frame reach N — Frame stack
15.5 in 27.5" 39.4 72.5° 12 68.5 56.3 31 4.6 46.5 4.3 110.1 76.6 37.5 59.7
17.5 in 29" 42.5 72.5° 14 69.0° 58.3 33.2 5.3 48.5 5.1 113.7 79 38.2 63.8
19 in 29" 47 72.5° 16 69.0° 60.7 33.2 5.3 48.5 5.1 116.2 81.1 40 65.6
21 in 29" 51.5 72.5° 16 69.0° 63.2 33.2 5.3 48.5 5.1 118.7 84.3 42.5 65.6

 

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