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Ships within 48 hours · Estimated delivery Jul 2 - Jul 7
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Description
boom kinderfahrrad TUTT S1-BOOM Electric Bike 48V 2000W 48V 22.4Ah Dual MotorTUTT S1 BOOM Electric Bike 48V 2000W 22. 4Ah 35MPH Powerful Dual Motor Electric Performance Equipped with TWO 1000W high speed brushless motors for a total of 2000W power output. Reaches speeds up to 35MPH with excellent climbing and off road capabilities. 7 speed SHIMANO drivetrain ensures smooth and efficient gear shifting on all terrains. High Capacity 48V Battery System 48V 22. 4Ah removable lithium battery provides 4060 km range per charge.
TUTT S1-BOOM Electric Bike 48V 2000W 22.4Ah 35MPH
Powerful Dual-Motor Electric Performance
- Equipped with TWO 1000W high-speed brushless motors for a total of 2000W power output.
- Reaches speeds up to 35MPH with excellent climbing and off-road capabilities.
- 7-speed SHIMANO drivetrain ensures smooth and efficient gear shifting on all terrains.
High-Capacity 48V Battery System
- 48V 22.4Ah removable lithium battery provides 40–60 km range per charge.
- Includes upgraded 54.6V 3A fast charger: full charge in 5–8 hours.
- Removable and waterproof design allows indoor charging convenience.
Full Suspension for Maximum Comfort
- Features a dual-crown lockable front fork with 160mm travel for shock absorption.
- Rear and front hydraulic disc brakes ensure strong stopping power in any weather.
- Ideal for both urban commutes and rugged off-road trails.
Fat Tire Stability and Multi-Mode Ride Support
- 26" × 4.0" CHAOYANG fat tires with deep treads enhance grip across sand, snow, or mud.
- Supports pure electric, pedal-assist (5 levels), cruise, and manual riding modes.
- Versatile use case for beaches, mountains, city riding, or daily commute.
Built for Performance and Reliability
- 6061 aluminum alloy frame for lightweight strength and durability.
- LCD middle color monitor (81F) displays speed, battery, trip data, and assist level.
- Bright LED front headlight, taillight, phone holder, and mudguard included.
Specifications
- Brand: TUTT
- Model Number: S1
- Motor: 2 × 1000W Brushless Motors
- Max Speed: 35 MPH / 56.8 KM/H
- Battery: 48V 22.4Ah Removable Lithium
- Range: 30–60 km (Full Charge)
- Charging Time: 5–8 Hours
- Suspension: Dual Crown Front Fork + Rear Suspension
- Brakes: Front and Rear Hydraulic Disc Brakes
- Tires: 26" × 4.0" CHAOYANG Fat Tires
- Gears: SHIMANO 7-Speed (TX50-7 Shifter / TZ21-7 Freewheel)
- Crank: 48T Aluminum Alloy, Square Hole
- Max Load: 150 kg
- Frame: Aluminum Alloy 6061
- Display: Middle Color Display (81F)
- Charger Input: AC 100V–240V 2A
- Waterproof Rating: IPX4 (Frame and Battery)
- Certifications: CE / UL / ISO4210
What’s in the Box
- 1 × TUTT S1-BOOM Electric Bike
- 1 × Charger
- 1 × Rear Rack
- 1 × Headlight & Taillight
- 1 × Tool Box
- 1 × Mudguard Set
- 1 × Phone Holder
- 1 × User Manual
Warranty and Support
- 5-Year Warranty on Motor & Frame
- 1-Year Warranty on Electronic Parts and Battery
- 85% Pre-Assembled – Step-by-step video guide included
- Professional lifetime technical support available
TUTT S1-BOOM Electric Bike | Dual 1000W Motors (2000W) | 48V 22.4Ah | 35MPH Performance
The TUTT S1-BOOM Electric Bike features two 1000W brushless motors delivering a combined 2000W of power. Built on a 48V 22.4Ah battery system, it reaches speeds up to 35MPH while offering strong climbing ability and off-road durability. A 7-speed SHIMANO drivetrain ensures smooth gear transitions across all terrains, making it a versatile e-bike for power and performance.
Note: Due to the size and power of this electric bike, local regulations may apply. Please check e-bike laws in your area before use. Battery range varies based on rider weight, terrain, and assist level.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 858 reviews
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Product Reviews
★★★★★ 5
Very comfortable
Size: 14, Color: Light Green
I received so many compliments on my son’s outfit for graduation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
★★★★★ 1
no pure white.
no pure white.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
suit
Size: 12, Color: Beige
Very nice suit set. size 12. seems to fit as expected. I love the quality. It does have multi colored thread, as it is not solid.
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Reviewed in the United States on June 21, 2025
★★★★★ 5
Sway Alert!! This is a beautiful suite!
Color: Beige, Size: 5, Color: Beige, Size: 5
This suit fit great my son loved it. The quality is good. My son is five about 40 inches tall around 40 pounds. He’s very slim but the length was great. The suit jacket fit well. The pants waist were a little big, but the adjustable strap helped with that, but the fit overall was great . I would purchase a suit again in a different color.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Great Looking Suit with Lightweight Material
Color: Light Grey, Size: 7
I got this for a beach wedding and it worked out really well. It looked nice without feeling too formal, which was perfect for the setting.
The material is linen and it feels lightweight and breathable. It kept my kid comfortable in the heat and didn’t feel stiff or heavy like some dress suits do.
The appearance is sharp. The double breasted style makes it look more dressed up, but the linen material keeps it relaxed and appropriate for outdoor events.
The fit was true to size. It sat well without looking baggy or tight, and everything stayed in place throughout the event.
Quality feels good for the price. The fabric and stitching don’t feel cheap, and it held up well after a full day of wear.
Suitability is great for things like weddings, parties, or photos. It works especially well for warmer weather because of the material.
For value, I think it’s worth it. You’re getting a nice looking suit with comfortable material that actually works in real situations.
Overall, great fit, breathable material, and a clean look that works really well for events.
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Reviewed in the United States on March 28, 2026