Trek Powerfly+ 4
Powerfly+ 4 800 Wh Equipped is an adventure-ready electric mountain bike that doesn’t break the bank. Its rugged aluminium frame gives you a powerful boost thanks to a Bosch Performance Line CX motor with a massive 800 Wh battery. A bump-smoothing SR Suntour suspension fork boosts confidence on any trail while 10-speed Shimano CUES gives you clean shifting. It comes ready for any adventure, with included mudguards, lights, a rear rack and kickstand.
Removable Integrated Battery (RIB 2.0) makes it easy to remove your battery for more convenient charging or travelling, and you don’t have to worry about dropping it thanks to a secondary safety catch.
Geometry
| Frame Size Letter | S | M | L | XL |
|---|---|---|---|---|
| Wheel Size | 27.5" | 29" | 29" | 29" |
| A — Seat Tube | 37.0 | 40.0 | 42.0 | 45.0 |
| B — Seat Tube Angle | 73.0° | 73.3° | 73.4° | 74.6° |
| Effective Seat Tube Angle | 75.0° | 75.0° | 75.0° | 76.0° |
| C — Head Tube Length | 13.3 | 10.8 | 12.3 | 14.3 |
| D — Head Angle | 65.5° | 66.5° | 66.5° | 66.5° |
| E — Effective Top Tube | 57.1 | 61.2 | 64.0 | 65.8 |
| F — Bottom Bracket Height | 31.5 | 31.5 | 31.5 | 31.5 |
| G — Bottom Bracket Drop | 4.5 | 6.5 | 6.5 | 6.5 |
| H — Chainstay Length | 44.2 | 46.1 | 46.1 | 46.1 |
| I — Offset | 4.4 | 4.4 | 4.4 | 4.4 |
| J — Trail | 11.6 | 11.7 | 11.7 | 11.7 |
| K — Wheelbase | 115.1 | 119.5 | 122.6 | 125.9 |
| L — Standover | 69.7 | 74.7 | 74.6 | 74.6 |
| M — Frame Reach | 41.0 | 44.0 | 46.5 | 49.0 |
| N — Frame Stack | 59.9 | 64.1 | 65.5 | 67.3 |
- FRAME:
- Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
- FRAME MATERIAL:
- Aluminium
- FORK BRAND:
- Sr Suntour
- FORK:
- SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, 15 mm bolt-on thru axle, 120 mm travel / (S: 100 mm travel)
- FORK TRAVEL:
- S: 100 mm travel / M, L, XL: 120 mm travel
- MOTOR:
- Bosch
- MOTOR CONTROLLER:
- Bosch Smart System Purion 200
- DISPLAY:
- Not Included
- DRIVE UNIT:
- Bosch Performance Line CX Gen 5 (85 Nm ) Smart System
- BATTERY:
- Bosch PowerTube 800 Wh Battery
- RANGE EXTENDER:
- Available for Purchase
- CHARGER:
- Bosch 2A Charger
- WHEEL SIZE:
- 29
- WHEELS:
- Hub front: Shimano TC500 alloy, CentreLock, 110x15 mm thru axle / Hub rear: Shimano TC500 alloy, CentreLock, 148x12 mm thru axle / Rim: Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
- TYRES:
- Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40"
- DROPPER SEATPOST:
- No
- SEATPOST:
- 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 / Sizes L, XL: Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
- SADDLE:
- Bontrager Commuter Comp
- CRANKSET:
- FSA Bosch CK-220, 36T ring, 165 mm length
- STEM:
- Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
- GRIPS:
- Bontrager XR Endurance Comp, lock-on
- SHIFTERS:
- Shimano U6000, 10-speed
- BRAKE BRAND:
- Tektro
- HYDRAULIC BRAKES:
- Yes
- BRAKES:
- Tektro HD-M275 hydraulic disc
- REAR DERAILLEUR:
- Shimano CUES U6000 GS
- CHAIN:
- Shimano LG500, 9/10/11-speed
- NUMBER OF GEARS:
- 10 Speed
- PEDALS:
- VP-536 nylon platform
- FRONT MUDGUARD:
- Trek Powerfly custom fender
- EXTRAS:
- Bontrager Switch Lever, w/tool
- TYPE OF BIKE:
- Cross Country
- DESIGNED FOR:
- Speed and efficiency on the climbs, perfect for covering longer distances quickly due to a lightweight frame.
- IDEAL TERRAIN:
- Smoother, single-track off-road trails with minimal technical features. Can be used for both road and off-road riding.
- PLEASE NOTE:
- Trek 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.
/shipping-tax-and-delivery-information/
/stock-availabilty/
/returns-refunds-and-warranties/
