Trek Powerfly 4 625w Gen 4 L 29

Trek Powerfly 4 625w Gen 4 - The Powerfly 4 625 takes our most affordable electric mountain bike and gives it a boost with a longer-range 625 watt-hour battery. Of course, you still get our user-friendly Removable Integrated Battery (RIB) system that's super easy to remove and reinstall, plus all the other parts that make Powerfly 4 your ideal entry into the joys of riding a pedal-assist bike on or off road.

Description:

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 Intuvia controller has Walk Assist and an intelligent e-MTB 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.

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 625 Wh battery for sleek looks, a Bosch Performance Line CX (250 W, 85 Nm) motor that assists up to 20 mph (25 km/h in Europe), a Bosch Intuvia smart system 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:

This model gives you longer range battery than the standard Powerfly 4, so you’ll never be short on fun.

Specifications:

Frameset:

• Frame: Size: XS , S
  Alpha Platinum Aluminium, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
  Size: M , L , XL
  Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
• 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
• Max compatible fork travel: 120 mm (526 mm axle-to-crown), XS and S: 100 mm (492 mm axle-to-crown)

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
• 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 and S: 27.5x2.60")

Drivetrain:

• Shifter: Shimano Deore M4100, 10 speed
• Rear derailleur: Shimano Deore M5120, long cage
• Crank: FSA Bosch CK-220, 36T ring, 165 mm length
• Chainring: FSA, 36T, steel
• Cassette: Shimano Deore M4100, 11-46, 10-speed
• Chain: KMC X10, 10-speed
• Pedal: Wellgo VPE-536
• Max. chainring size: 38T

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, lock-on
  
• 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 Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
• Head set: FSA IS-2, 1-1/8" top, 1.5" bottom
• Brake rotor: Tektro, 6-bolt, 203 mm
• Brake Set: Tektro HD-M275 hydraulic disc

Accessories:

• Battery: Bosch PowerTube 625Wh, smart system
• Charger: Bosch standard 2A, 230V, smart system

Weight:

• Weight: M - 24.53 kg / 54.08 lbs
• Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).