BULLS Sonic 1 29 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 29"
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Travel Front 120mm
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Fork BULLS Lytro
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Groupset Deore
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Suspension Hardtail
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Motor Bosch 250W 85Nm mid-drive
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Battery Bosch PowerTube (Smart System) 625
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Drivetrain 1 × 10
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Alloy
Suspension Fork
BULLS Lytro 34 Air LOR, Boost
Drivetrain
Rear Derailleur
SHIMANO Deore RD-M5120 shadow+
Shift Levers
SHIMANO Deore SL-M4100 mit I-Spec EV
Cassette
SHIMANO Deore 10-fach, 11-46T
Crank
BULLS
Chain
SHIMANO CN-HG54-10, 10-SPD
Pedals
ZECURE MTB Pedale
Wheels
Front Hub
SHIMANO HB-MT400-B Center Lock
Rear Hub
SHIMANO FH-MT400-B Center Lock
Rims
RODI Tryp 30, tubeless ready
Tires
SCHWALBE Smart Sam K-Guard
Brakes
Brakes
hydraulic disc brake
Cockpit
Stem
MTBi-Sport, CCS Slot Mount ready
Handlebar
Sport-SL CCS
Headset
acros AZX-262 310.52.570R1
Seat
Saddle
prologo Proxim 400 wide
Seatpost
LIMOTEC Alpha 1, 34,9 / S: 100 mm, M:125 mm, L/XL: 150 mm
Motor & Battery
Motor
Bosch Performance Line CX (Smart System) 25/85Nm
Battery
Bosch PowerTube (Smart System) 625
Remote
Bosch LED Remote
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Wheels | 29" | 29" | 29" | 29" | 29" |
Model Overview
Sonic 1 29 completes the Bulls E Sonic model. BULLS released 142 e-bikes variations of this model so far. You can easily view all of the Bulls E Sonic e-bikes models from 2023, here.
Model range prices
Bulls Sonic EVO 1 27.5″ 2023 is the most affordable e-bike of this model and has a price of 4235$. On the other hand, BULLS Sonic AM Team Carbon 29/27.5 2023, is the most expensive and costs 11647$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Trail e-bikes
According to our math, the average price for a trustworthy Trail e-bike is 3365$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail e-bike. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
When BULLS released this model in 2023, its price was 4446$. If we compare this with the average Trail e-bike cost we notice that the price is 32.12% more expensive.
Average weight for Trail e-bikes
The average weight for Trail e-bikes is 23.7 kg (52.25 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
With a weight of 20.2 kg (44.53 lbs), BULLS e-bike is much lighter than average. In other words, this model is 17.33% lighter than the average Trail e-bike.
Overview of components
Fork
This e-bike has the BULLS Lytro fork installed. The fork’s travel is 120mm. Bike forks are great for shock absorption and provide you with a smooth ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels
The wheels on Sonic 1 29 are the 29″ aluminum type. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
When you want to stop the bike in time, the brakes are vital. The Sonic 1 29 has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Dropper post
Every bike should have a dropper post, and this one does. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!
