BULLS Sonic AM SL-I 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Wheels 29"
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Travel Front 140mm
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Travel Rear 140mm
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Fork RockShox Lyrik Ultimate
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Groupset XX1 Eagle AXS, X01 Eagle AXS
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Suspension Full
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Motor Shimano 85Nm mid-drive
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Battery Bulls V10 Light Core 725
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Drivetrain 1 × 12 Electronic
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Brakes Hydraulic Disc
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Carbon
Suspension Fork
RockShox Lyrik Ultimate RC2, 1.8 Steerer
Rear Shock
RockShox Deluxe Ultimate RCT
Drivetrain
Rear Derailleur
SRAM XX1 Eagle AXS
Shift Levers
SRAM EC AXS Rocker
Cassette
SRAM XG-1299 12-fach Eagle 10-52T
Crank
e*thirteen Carbon
Chain
SRAM XX1 eagle
Pedals
ZECURE MTB Pedale
Wheels
Rims
29 Zoll
Tires
SCHWALBE Nobby Nic Evo Super Ground TLE
Brakes
Brakes
hydraulic disc brake
Cockpit
Stem
MTB-SLS, CCS Slot Mount ready
Handlebar
BULLS Enduro Carbon
Headset
acros AZX-262 310.52.570R1
Seat
Saddle
prologo Proxim W850 Carbon
Seatpost
eightpins Dropper Post
Motor & Battery
Motor
SHIMANO Steps EP801 25/85Nm
Battery
Bulls V10 Light Core 725
Remote
SHIMANO SC-EM800
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Sonic AM SL-I belongs to the Bulls E Sonic model. BULLS launched 142 e-bikes of this model so far. Check out the entire range from 2023 of this model, by clicking this link.
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
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Trail e-bikes average price
According to our math, the average price for a trustworthy Trail e-bike is 3365$. However, you could also get a good Trail e-bike even if you pay a lower amount than the average price. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Furthermore, this bike was made available in 2023 for 10800$. If we compare this with the average Trail e-bike cost we notice that the price is 220.95% higher.
Trail e-bikes average weight
If we make a quick analysis of the average weight of a Trail e-bike, we get 23.7 kg (52.25 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Sonic AM SL-I weighs 17.3 kg (38.14 lbs) and is much lighter than the average. To sum up, it’s 36.99% lighter than the average weight of Trail e-bikes.
Overview of components
Fork
This e-bike has the RockShox Lyrik Ultimate fork installed. The fork’s travel is 140mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Rear Shock
The Sonic AM SL-I has a rear shock with a travel of 140mm. The model RockShox Deluxe Ultimate RCT is the one installed in this e-bike. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, always consider getting a bike that has a rear shock as well.
Wheels size
As for the wheels, BULLS Sonic AM SL-I 2023, has a 29″ aluminum model. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, these wheels are not ideal for smaller people.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Sonic AM SL-I comes with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
BULLS Sonic AM SL-I e-bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, finding one for you shouldn’t be a problem.
Dropper post
A dropper post is included with the Sonic AM SL-I. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.
