The Delivery 4
Our Guarantee
Full warranty. Your bike is guaranteed to work perfectly for you. If you run into problems or defects during the one-year warranty period, we will cover both parts and service to get your bike running smoothly. Extended warranty is also available. (Read more)
Easy returns. All new U.S. Bunch Bikes come with a 14-day trial period, beginning the day after you receive your bike. We want you to be able to try out your bike life - risk free! If the bike doesn't work for you, let us know within 14 days. We'll arrange return shipping and refund 100% of what you paid. (Read more)
Exceptional service. That's forever - not just for one year. We're here to make your bike life fun, smooth and stress free! Please check out our reviews for feedback from our customers about the Bunch Bike experience.
Technical Specifications
Range Per Charge: 20-30 miles depending on load and terrain
Maximum Speed: 20mph
Battery: 48v 12.8Ah Li-ion - 614 Wh, LG Cells
Battery Charger: UL Certified, 48v 2A Smart Charger with LED indicator
NEW Brake System: Tektro Auriga E-Twin+ E545 / E540 Hydraulic Disc Brakes with Ratcheting Parking Brake, 180mm / 2.3mm Rotors & Supersized Reservoir
Cargo Box: Marine-grade varnished plywood with lockable storage bench and swing-open front door
Chain: KMC 27
Crankset: New for Bunch 4 - 38T, 170mm DAPU crankset with Torque Sensor
Derailleur: 7-Speed Shimano Tourney
NEW Display: Integrated LCD Display + Control with added USB charging port
Fenders: Full coverage black steel for front and rear
Firmware: New for Bunch 4 -Bunch Bike v4 with all-new Flexible Assist Levels + PowerBoost throttle
Freewheel: Shimano 7-Speed
Frame: Steel - Black CNC painted, ED rust-proof internal coating
Grips: Comfort EVA foam grips
Handlebars: Alloy, Height adjustable by 8.5"
NEW Lights: Front - Spanninga Axendo 60 Lux, Rear - Spanninga Lineo - integrated in battery case
Motor: 500W brushless, DAPU M155 Geared Hub Motor, 45 Nm of torque
Pedals: Wellgo K79 with reflectors
Rims: Samson, double wall, alloy, (36H front | 36H rear)
Saddle: Bunch comfort saddle - black
Seat Belts: Four 3-point seat belts included
Seatpost: Promax, 28.6mm x 350mm
Seatpost Clamp: Promax 319Q, quick release
NEW Shifter: Shimano Altus SL-M315 7-speed
Spokes: 12-gauge stainless steel
Steering Damper: Single gas-spring damper
NEW Rear Rack: Included, 66-pound load limit, integrated battery rack. Lower profile accommodates wider range of rider heights
Tires: CST C-1635, Front - 20" x 2.15" | Rear - 24" x 2.00"
Throttle: Wuxing 108XL side-pull thumb throttle
Measurements & Weights
Recommended Rider Height:
5'2" - 6'6" - On standard equipment
4'11" - 5'1" - Let us know so we can customize the seat
Seat Height: 29.5" - 39.5" (measured from bottom of pedal stroke)
Handlebar Height: 43" - 49"
Total Length: 83"
Width at Widest Point: 33.25"
Handlebar Width: 24"
Usable Length of Rear Rack: 14"
Rear Rack Capacity: 55 lbs.
Total Loading Capacity of Bike: 350 lbs.
Max Loading Capacity of Cargo Area: 220 lbs.
Bike Weight: 152 lbs.
Seatpost Diameter: 28.6 mm
Cargo Box Internal Dimensions: 23.7" wide, 34.9" long, 23.2" tall
Wood Thickness: 0.5"
Height from Ground to Floor of Box: 15"
Distance between Front Wheels: 29" (center to center)
Distance from Rear Wheel to Front Wheels: 73" (back edge of rear wheel to front edge of front wheels)
Why Bunch?
Learn what makes our bikes unique
Trike Stability
Three wheels make the bike easy to start, stop, and handle, even for beginners.
Kids in Front
So you can talk, laugh, sing, and enjoy the ride. Seatbelts included!
Powerful Electric Assist
With 500w of power, your family will soar - even uphill, even fully loaded!
Our Community
We're proud to take exceptional care of our Bunch families. We're here to make your bike life easy, accessible, and fun!
Safety First
We use quality components and build and test each bike in our warehouse in Texas. That's how we ensure safety for our kids - and yours.
Try Our Bikes
Meet a Bunch Squad member in your community to test ride a Bunch Bike in person
Find A Test RideEverything you'll need to get rolling