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2020 Trek

Powerfly 4

Prix du fabricant

2 999 €
Poids24,5 kg  
CadreAluminium
SuspensionSemi-rigide, 120mm
FourcheSuntour XCM
roues27.5″ / 29″ Aluminium
Transmission1 × 9
GroupeAcera, Altus
MoteurBosch 250W 85Nm mid-drive
BatterieBosch 500Wh
FreinsTektro Disque hydraulique
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Top Comparaison
Connaissances
Sensation de conduite

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Powerfly 4
Other Piste bikes
Transmission

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

19 km/h

Powerfly 4

42 km/h

Similar Bikes

Highest gear

(descending)

Dimensions
SM

153cm – 167cm

MD

161cm – 172cm

LG

177cm – 188cm

XL

186cm – 196cm

Remarques sur l'ajustement du pilote

None yet.

Avez-vous ce vélo? Aidez les autres cyclistes à choisir la taille qui leur convient en partageant vos propres notes de taille et d'ajustement.

Commentaires
E-Mountainbike Magazine
Trek Powerfly FS 9 Equipped in review – A new generation of E-trekking bike

sept. 2021 · Rudolf Fischer

In our E-trekking bike group test, Trek enter the race with the Powerfly FS 9 Equipped with its Bosch Performance CX motor and many sporty features.

Points forts
  • Wide range of applications

  • Predictable handling

  • Spec includes high-quality mountain bike components

  • Many connectivity features through Bosch SmartphoneHub

Points faibles
  • Untidy cable routing of the cockpitt

Lire la critique

Electric Bike Review
Trek Powerfly FS 9 Equipped Review

oct. 2020

Price: $5999.00 | Model Year: 2021 | A premium

Observations
  • A premium "do anything" full suspension electric bike that's equipped to handle pavement, trails, light mountain terrain, rain, shine, day, or night conditions. Available in five frame sizes for optimal fit, the XS and S come with 27.5" wheels and the M, L, and XL come with 29" wheels. Sold through one of North America's largest network of dealers. Trek and Bosch provide excellent support and warranty.

  • Custom made extra-wide plastic fenders are durable and quiet, very capable in off-road conditions. A sleek and sturdy rear rack provides 25kg (55lbs) of cargo capacity with pannier hangers on both sides and a removable top platform for trunk bags. Puncture resistant tires also feature unique black reflective stripes that combine safety with aesthetics.

  • Downtube-integrated battery pack and mid-drive motor keep weight low and center. Trek designed a "RIB" battery casing includes a handle for safe removal and transport. The battery doesn't rattle, and it can be charged on or off the bike with the fast 4 amp charger. Peformance Line CX motor is the most powerful from Bosch, but lightweight with a magnesium casing.

  • Highly adjustable air suspension front and rear with 120mm and 100mm travel respectively. Boost hub spacing and thru-axles increase wheel strength. Extra large 203mm hydraulic disc brakes with heat sinks and alloy cores deliver incredible stopping power. The biggest trade-offs here include the high price, smartphone display (that some may not like), louder motor operation, and increased weight (due to the high capacity battery and accessories).

Lire la critique

Bikerumor
All-new Trek Powerfly full suspension e-MTBs hit the trails...and the street?

sept. 2020 · Tyler Benedict

The 2021 Trek Powerfly full suspension e-MTBs blend European sensibility with modern trail capability for a unique e-mountain bike option.

Lire la critique

MTBR
Trek releases all-new Rail and Powerfly Hardtail e-MTBs

sept. 2019 · Jordan Villella

- Mtbr.com

Lire la critique

Flow Mountain Bike
Tested: Trek Powerfly LT9

mars 2019

 This isn’t the first time you’ve ridden this bike, right? Correct. We attended the launch of this bike last year, but we always prefer to test bikes on home soil in Australian conditions. We went deep on the tech details, so make sure you take a look at our First Impressions piece and video …

Points forts
  • An incredible technical climber.

  • Built tough!

  • Smooth power delivery.

  • Excellent Bosch eMTB motor mode.

Points faibles
  • Slow speed manoeuvrability isn't great.

  • Quite heavy.

Lire la critique

Loam Wolf
Review: Trek Powerfly LT 7 Plus

janv. 2019

If I had to think of one common theme that continually came up during our time with the Powerfly, that would be it—too damn fun. Over the months we’ve had this bike, we’ve done it all and it does it all with ease.

Lire la critique

MBR
Trek Powerfly 9 LT (2019) first ride review - MBR

oct. 2018 · Alan Muldoon

Up hill or down, ebikes take an absolute beating, so the new Trek Powerfly 9 has a beefed up the parts package to handle the additional abuse.

Points forts
  • Suspension, brakes and tyres are all on point. New battery layout is neat and easy to use.

Points faibles
  • Could have more generous reach measurements and shorter stems on all sizes.

Lire la critique

BikeRadar
Trek Powerfly LT 9 first ride review

juin 2018 · Tom Marvin

The long back end is a constant across the size ranges, and so while the front end of the large isn’t super long, it’s still a relatively balanced-feeling bike.

Lire la critique

Géométrie
Spécifications
Construire
Cadre

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

Dégagement des pneus2.6"

CouleursMatte Trek Black / Quicksand; Matte Radioactive Red / Trek Black

Fourche

SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel

Voyager120mm

Type de ressortRessort

Tige

Size: S, M, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length; Size: L, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length; Size: XL, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length

Guidon

Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width

Selle

Bontrager Arvada, steel rails, 138 mm width

Tige de selle

Size: 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

TypeRigide

Pédales

VP-536 nylon platform

Poignées

Bontrager XR Endurance Comp

Groupe
Derailleur arriere

Shimano Acera M3000, Shadow design, long cage

Manivelle

FSA 310, 15T w/chain guard, 170 mm length

Manettes

Shimano Altus M2010, 9-speed

Cassette

Shimano HG200, 11-36, 9-speed

Chaîne

KMC E9S, 9-speed

Freins

Tektro HD-M275 hydraulic disc

TypeTektro Disque hydraulique

roues
Jantes

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

Rayons

DT Swiss Champion stainless steel 14g

Moyeu avant

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

Moyeu arrière

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

Pneus

Size: S, Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35"; Size: M, L, XL, Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"

Disques

Tektro, 6-bolt, 203 mm

Composants électriques
Moteur

Bosch Performance CX, 250 Watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand

Batterie

Bosch PowerTube, vertical, 500 wh

Télécommande

Bosch Purion

Chargeur

Bosch compact 2A (100-240 V) charger

Remarques de cyclistes
Coureurs également consultés

First added 27 janvier

Last updated 25 juillet

Not listed for 1,778 days