Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures. The plush suspension setup soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of s
Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures. The plush suspension setup soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack.
RIB is a one-piece battery and cover with a built-in handle that can easily be removed and re-installed in the frame with no tools and no hassle. Its the most convenient way to remove your battery for transport, security, or just easier charging.
Bosch Performance Line CX sets the standard for eMTB performance with up to 85Nm of torque and an intelligent eMTB mode with Extended Boost that automatically adjusts the amount of assist based on the terrain.
The Bosch smart system LED remote lets you easily change assist modes, activate walk mode, or turn on optional lights. The bright LEDs are easy to see in any light, and show you your battery level and assist mode at a glance.
The Bosch smart system Intuvia 100 display puts your ride data front and center with a large-font high-contrast display thats easy to read in any weather. You get eBike Lock theft protection, and best of all, its completey wireless and connects to the remote via Bluetooth.
Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.
The new eBike Flow app turns your ride into a personalized experience. Use it to customize your motors assist behavior, track your ride stats, and integrate your data with apps like Strava and Apple Health. Theres even handy features like navigation and service reminders.
| Frame | Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armor, rocker link, rack and fender mount, ABP, Boost148, 100mm travel |
| Fork | SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 41mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 100mm travel |
| Shock | SR Suntour Edge R, 190mm x 45mm |
| Wheel Front | / |
| Tire | Bontrager XR3 Comp, wire bead, 30tpi, 27.5×2.35 |
| Hub Front | Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle |
| Hub Rear | Bontrager Approved DC-3248, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle |
| Rim | Alex MD35, tubeless compatible, 32-hole, 35mm width, Presta valve |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | Shimano Deore M4100, 10 speed |
| Rear Derailleur | Shimano Deore M5120, long cage |
| Crank | FSA Bosch CK-220, 36T ring, 165mm length |
| Cassette | Shimano Deore M4100, 11-46, 10 speed |
| Chain | KMC X10, 10 speed |
| Chainring | FSA, 36T, steel |
| Brake Rotor | Tektro, 6-bolt, 203mm |
| Pedal | VP-536 nylon platform |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
| Seatpost | TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length |
| Seat Collar | Bolt-on, 36.4mm |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 720mm width |
| Stem | Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length |
| Headset | FSA IS-2 |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Battery | Bosch PowerTube 500Wh, smart system |
| Controller | Bosch Intuvia 100, smart system |
| Motor | Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm |
| Charger | Bosch standard 4A, 110V, smart system |
| B B Drop | 2.4 |
| B B Height | 33.2 |
| Chainstay Length | 46.8 |
| Eff Seat Tube Angle | 76.0 |
| Eff Top Tube | 56.4 |
| Frame Reach | 41.5 |
| Frame Size Letter | S |
| Frame Size Number | 15.5″ |
| Frame Stack | 59.9 |
| Head Angle | 66.5 |
| Head Tube Length | 14 |
| Offset | 4.4 |
| Position | Low |
| Seat Tube | 39.5 |
| Seat Tube Angle | 68.3 |
| Standover | 69.1 |
| Trail | 10.7 |
| Wheelbase | 118 |
| Wheel Size | 27.5″ |
At Our Store, we aim to deliver your orders as quickly and efficiently as possible. Below you will find everything you need to know about our shipping and delivery process.
Shipping Methods & Rates
We offer a variety of shipping options to meet your needs. The cost of shipping depends on the shipping method you choose, the destination, and the size of your order. Please refer to the shipping options available at checkout for more details.
Express Shipping: Delivery within 3-5 business days (next-day delivery for some locations).
International Shipping: Available to selected countries. Delivery time and shipping fees will vary based on destination.
Processing Time
Orders are typically processed within 1-2 business days from the time your order is placed. Please note that during peak seasons or promotional periods, processing time may be slightly longer.
Tracking Your Order
Once your order has been dispatched, you will receive an email with tracking information so you can monitor the status of your shipment. You can also check the status of your order in your account under “Order History.”
Delivery Times
Estimated delivery times vary depending on your location and the shipping method selected. For international orders, customs processing may cause delays, which are beyond our control.
Domestic Orders: Typically arrive within 3 business days.
International Orders: Delivery times may range from 7 business days, depending on the destination country and customs clearance times.
Lost or Damaged Packages
While we take great care to ensure your items are packaged securely, accidents can happen. If your order arrives damaged or you believe it’s lost, please contact us at customer service email or phone number within 7 days of receiving your package. We will investigate the issue and provide a solution.
Contact Us
If you have any questions or concerns about shipping and delivery, don’t hesitate to contact our customer support team at customer service email or phone number. We’re here to help!
Thank you for shopping! We appreciate your business and strive to provide you with an exceptional shopping experience.
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